share/doc/grepc/examples/glibc/*: Add examples

Add some examples of running grepc on the glibc repository.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>

12 files changed, 1924 insertions, 0 deletions

diff --git a/share/doc/grepc/examples/glibc/ENOMEM b/share/doc/grepc/examples/glibc/ENOMEM
new file mode 100644
index 0000000..fa8fa52
--- /dev/null
+++ b/share/doc/grepc/examples/glibc/ENOMEM
@@ -0,0 +1,210 @@
+
+
+./sysdeps/mach/hurd/bits/errno.h:244:
+
+#define ENOMEM                         0x4000000c
+
+
+./sysdeps/mach/hurd/bits/errno.h:26:
+
+enum __error_t_codes
+{
+  /* The value zero always means success and it is perfectly fine
+     for code to use 0 explicitly (or implicitly, e.g. via Boolean
+     coercion.)  Having an enum entry for zero both makes the
+     debugger print the name for error_t-typed zero values, and
+     prevents the compiler from issuing warnings about 'case 0:'
+     in a switch on an error_t-typed value.  */
+  ESUCCESS                       = 0,
+
+  /* The Hurd uses Mach error system 0x10, subsystem 0. */
+  EPERM                          = 0x40000001,	/* Operation not permitted */
+  ENOENT                         = 0x40000002,	/* No such file or directory */
+  ESRCH                          = 0x40000003,	/* No such process */
+  EINTR                          = 0x40000004,	/* Interrupted system call */
+  EIO                            = 0x40000005,	/* Input/output error */
+  ENXIO                          = 0x40000006,	/* No such device or address */
+  E2BIG                          = 0x40000007,	/* Argument list too long */
+  ENOEXEC                        = 0x40000008,	/* Exec format error */
+  EBADF                          = 0x40000009,	/* Bad file descriptor */
+  ECHILD                         = 0x4000000a,	/* No child processes */
+  EDEADLK                        = 0x4000000b,	/* Resource deadlock avoided */
+  ENOMEM                         = 0x4000000c,	/* Cannot allocate memory */
+  EACCES                         = 0x4000000d,	/* Permission denied */
+  EFAULT                         = 0x4000000e,	/* Bad address */
+  ENOTBLK                        = 0x4000000f,	/* Block device required */
+  EBUSY                          = 0x40000010,	/* Device or resource busy */
+  EEXIST                         = 0x40000011,	/* File exists */
+  EXDEV                          = 0x40000012,	/* Invalid cross-device link */
+  ENODEV                         = 0x40000013,	/* No such device */
+  ENOTDIR                        = 0x40000014,	/* Not a directory */
+  EISDIR                         = 0x40000015,	/* Is a directory */
+  EINVAL                         = 0x40000016,	/* Invalid argument */
+  EMFILE                         = 0x40000018,	/* Too many open files */
+  ENFILE                         = 0x40000017,	/* Too many open files in system */
+  ENOTTY                         = 0x40000019,	/* Inappropriate ioctl for device */
+  ETXTBSY                        = 0x4000001a,	/* Text file busy */
+  EFBIG                          = 0x4000001b,	/* File too large */
+  ENOSPC                         = 0x4000001c,	/* No space left on device */
+  ESPIPE                         = 0x4000001d,	/* Illegal seek */
+  EROFS                          = 0x4000001e,	/* Read-only file system */
+  EMLINK                         = 0x4000001f,	/* Too many links */
+  EPIPE                          = 0x40000020,	/* Broken pipe */
+  EDOM                           = 0x40000021,	/* Numerical argument out of domain */
+  ERANGE                         = 0x40000022,	/* Numerical result out of range */
+  EAGAIN                         = 0x40000023,	/* Resource temporarily unavailable */
+  EINPROGRESS                    = 0x40000024,	/* Operation now in progress */
+  EALREADY                       = 0x40000025,	/* Operation already in progress */
+  ENOTSOCK                       = 0x40000026,	/* Socket operation on non-socket */
+  EMSGSIZE                       = 0x40000028,	/* Message too long */
+  EPROTOTYPE                     = 0x40000029,	/* Protocol wrong type for socket */
+  ENOPROTOOPT                    = 0x4000002a,	/* Protocol not available */
+  EPROTONOSUPPORT                = 0x4000002b,	/* Protocol not supported */
+  ESOCKTNOSUPPORT                = 0x4000002c,	/* Socket type not supported */
+  EOPNOTSUPP                     = 0x4000002d,	/* Operation not supported */
+  EPFNOSUPPORT                   = 0x4000002e,	/* Protocol family not supported */
+  EAFNOSUPPORT                   = 0x4000002f,	/* Address family not supported by protocol */
+  EADDRINUSE                     = 0x40000030,	/* Address already in use */
+  EADDRNOTAVAIL                  = 0x40000031,	/* Cannot assign requested address */
+  ENETDOWN                       = 0x40000032,	/* Network is down */
+  ENETUNREACH                    = 0x40000033,	/* Network is unreachable */
+  ENETRESET                      = 0x40000034,	/* Network dropped connection on reset */
+  ECONNABORTED                   = 0x40000035,	/* Software caused connection abort */
+  ECONNRESET                     = 0x40000036,	/* Connection reset by peer */
+  ENOBUFS                        = 0x40000037,	/* No buffer space available */
+  EISCONN                        = 0x40000038,	/* Transport endpoint is already connected */
+  ENOTCONN                       = 0x40000039,	/* Transport endpoint is not connected */
+  EDESTADDRREQ                   = 0x40000027,	/* Destination address required */
+  ESHUTDOWN                      = 0x4000003a,	/* Cannot send after transport endpoint shutdown */
+  ETOOMANYREFS                   = 0x4000003b,	/* Too many references: cannot splice */
+  ETIMEDOUT                      = 0x4000003c,	/* Connection timed out */
+  ECONNREFUSED                   = 0x4000003d,	/* Connection refused */
+  ELOOP                          = 0x4000003e,	/* Too many levels of symbolic links */
+  ENAMETOOLONG                   = 0x4000003f,	/* File name too long */
+  EHOSTDOWN                      = 0x40000040,	/* Host is down */
+  EHOSTUNREACH                   = 0x40000041,	/* No route to host */
+  ENOTEMPTY                      = 0x40000042,	/* Directory not empty */
+  EPROCLIM                       = 0x40000043,	/* Too many processes */
+  EUSERS                         = 0x40000044,	/* Too many users */
+  EDQUOT                         = 0x40000045,	/* Disk quota exceeded */
+  ESTALE                         = 0x40000046,	/* Stale file handle */
+  EREMOTE                        = 0x40000047,	/* Object is remote */
+  EBADRPC                        = 0x40000048,	/* RPC struct is bad */
+  ERPCMISMATCH                   = 0x40000049,	/* RPC version wrong */
+  EPROGUNAVAIL                   = 0x4000004a,	/* RPC program not available */
+  EPROGMISMATCH                  = 0x4000004b,	/* RPC program version wrong */
+  EPROCUNAVAIL                   = 0x4000004c,	/* RPC bad procedure for program */
+  ENOLCK                         = 0x4000004d,	/* No locks available */
+  EFTYPE                         = 0x4000004f,	/* Inappropriate file type or format */
+  EAUTH                          = 0x40000050,	/* Authentication error */
+  ENEEDAUTH                      = 0x40000051,	/* Need authenticator */
+  ENOSYS                         = 0x4000004e,	/* Function not implemented */
+  ENOTSUP                        = 0x40000076,	/* Not supported */
+  EILSEQ                         = 0x4000006a,	/* Invalid or incomplete multibyte or wide character */
+  EBACKGROUND                    = 0x40000064,	/* Inappropriate operation for background process */
+  EDIED                          = 0x40000065,	/* Translator died */
+  ED                             = 0x40000066,	/* ? */
+  EGREGIOUS                      = 0x40000067,	/* You really blew it this time */
+  EIEIO                          = 0x40000068,	/* Computer bought the farm */
+  EGRATUITOUS                    = 0x40000069,	/* Gratuitous error */
+  EBADMSG                        = 0x4000006b,	/* Bad message */
+  EIDRM                          = 0x4000006c,	/* Identifier removed */
+  EMULTIHOP                      = 0x4000006d,	/* Multihop attempted */
+  ENODATA                        = 0x4000006e,	/* No data available */
+  ENOLINK                        = 0x4000006f,	/* Link has been severed */
+  ENOMSG                         = 0x40000070,	/* No message of desired type */
+  ENOSR                          = 0x40000071,	/* Out of streams resources */
+  ENOSTR                         = 0x40000072,	/* Device not a stream */
+  EOVERFLOW                      = 0x40000073,	/* Value too large for defined data type */
+  EPROTO                         = 0x40000074,	/* Protocol error */
+  ETIME                          = 0x40000075,	/* Timer expired */
+  ECANCELED                      = 0x40000077,	/* Operation canceled */
+  EOWNERDEAD                     = 0x40000078,	/* Owner died */
+  ENOTRECOVERABLE                = 0x40000079,	/* State not recoverable */
+
+/* Errors from <mach/message.h>.  */
+  EMACH_SEND_IN_PROGRESS         = 0x10000001,
+  EMACH_SEND_INVALID_DATA        = 0x10000002,
+  EMACH_SEND_INVALID_DEST        = 0x10000003,
+  EMACH_SEND_TIMED_OUT           = 0x10000004,
+  EMACH_SEND_WILL_NOTIFY         = 0x10000005,
+  EMACH_SEND_NOTIFY_IN_PROGRESS  = 0x10000006,
+  EMACH_SEND_INTERRUPTED         = 0x10000007,
+  EMACH_SEND_MSG_TOO_SMALL       = 0x10000008,
+  EMACH_SEND_INVALID_REPLY       = 0x10000009,
+  EMACH_SEND_INVALID_RIGHT       = 0x1000000a,
+  EMACH_SEND_INVALID_NOTIFY      = 0x1000000b,
+  EMACH_SEND_INVALID_MEMORY      = 0x1000000c,
+  EMACH_SEND_NO_BUFFER           = 0x1000000d,
+  EMACH_SEND_NO_NOTIFY           = 0x1000000e,
+  EMACH_SEND_INVALID_TYPE        = 0x1000000f,
+  EMACH_SEND_INVALID_HEADER      = 0x10000010,
+  EMACH_RCV_IN_PROGRESS          = 0x10004001,
+  EMACH_RCV_INVALID_NAME         = 0x10004002,
+  EMACH_RCV_TIMED_OUT            = 0x10004003,
+  EMACH_RCV_TOO_LARGE            = 0x10004004,
+  EMACH_RCV_INTERRUPTED          = 0x10004005,
+  EMACH_RCV_PORT_CHANGED         = 0x10004006,
+  EMACH_RCV_INVALID_NOTIFY       = 0x10004007,
+  EMACH_RCV_INVALID_DATA         = 0x10004008,
+  EMACH_RCV_PORT_DIED            = 0x10004009,
+  EMACH_RCV_IN_SET               = 0x1000400a,
+  EMACH_RCV_HEADER_ERROR         = 0x1000400b,
+  EMACH_RCV_BODY_ERROR           = 0x1000400c,
+
+/* Errors from <mach/kern_return.h>.  */
+  EKERN_INVALID_ADDRESS          = 1,
+  EKERN_PROTECTION_FAILURE       = 2,
+  EKERN_NO_SPACE                 = 3,
+  EKERN_INVALID_ARGUMENT         = 4,
+  EKERN_FAILURE                  = 5,
+  EKERN_RESOURCE_SHORTAGE        = 6,
+  EKERN_NOT_RECEIVER             = 7,
+  EKERN_NO_ACCESS                = 8,
+  EKERN_MEMORY_FAILURE           = 9,
+  EKERN_MEMORY_ERROR             = 10,
+  EKERN_NOT_IN_SET               = 12,
+  EKERN_NAME_EXISTS              = 13,
+  EKERN_ABORTED                  = 14,
+  EKERN_INVALID_NAME             = 15,
+  EKERN_INVALID_TASK             = 16,
+  EKERN_INVALID_RIGHT            = 17,
+  EKERN_INVALID_VALUE            = 18,
+  EKERN_UREFS_OVERFLOW           = 19,
+  EKERN_INVALID_CAPABILITY       = 20,
+  EKERN_RIGHT_EXISTS             = 21,
+  EKERN_INVALID_HOST             = 22,
+  EKERN_MEMORY_PRESENT           = 23,
+  EKERN_WRITE_PROTECTION_FAILURE = 24,
+  EKERN_TERMINATED               = 26,
+  EKERN_TIMEDOUT                 = 27,
+  EKERN_INTERRUPTED              = 28,
+
+/* Errors from <mach/mig_errors.h>.  */
+  EMIG_TYPE_ERROR                = -300,	/* client type check failure */
+  EMIG_REPLY_MISMATCH            = -301,	/* wrong reply message ID */
+  EMIG_REMOTE_ERROR              = -302,	/* server detected error */
+  EMIG_BAD_ID                    = -303,	/* bad request message ID */
+  EMIG_BAD_ARGUMENTS             = -304,	/* server type check failure */
+  EMIG_NO_REPLY                  = -305,	/* no reply should be sent */
+  EMIG_EXCEPTION                 = -306,	/* server raised exception */
+  EMIG_ARRAY_TOO_LARGE           = -307,	/* array not large enough */
+  EMIG_SERVER_DIED               = -308,	/* server died */
+  EMIG_DESTROY_REQUEST           = -309,	/* destroy request with no reply */
+
+/* Errors from <device/device_types.h>.  */
+  ED_IO_ERROR                    = 2500,	/* hardware IO error */
+  ED_WOULD_BLOCK                 = 2501,	/* would block, but D_NOWAIT set */
+  ED_NO_SUCH_DEVICE              = 2502,	/* no such device */
+  ED_ALREADY_OPEN                = 2503,	/* exclusive-use device already open */
+  ED_DEVICE_DOWN                 = 2504,	/* device has been shut down */
+  ED_INVALID_OPERATION           = 2505,	/* bad operation for device */
+  ED_INVALID_RECNUM              = 2506,	/* invalid record (block) number */
+  ED_INVALID_SIZE                = 2507,	/* invalid IO size */
+  ED_NO_MEMORY                   = 2508,	/* memory allocation failure */
+  ED_READ_ONLY                   = 2509,	/* device cannot be written to */
+
+  /* Because the C standard requires that errno have type 'int',
+     this enumeration must be a signed type.  */
+  __FORCE_ERROR_T_CODES_SIGNED = -1
+};
diff --git a/share/doc/grepc/examples/glibc/FILE b/share/doc/grepc/examples/glibc/FILE
new file mode 100644
index 0000000..13f5a6e
--- /dev/null
+++ b/share/doc/grepc/examples/glibc/FILE
@@ -0,0 +1,44 @@
+
+
+./libio/bits/types/FILE.h:7:
+
+typedef struct _IO_FILE FILE;
+
+
+./libio/bits/types/struct_FILE.h:49:
+
+struct _IO_FILE
+{
+  int _flags;		/* High-order word is _IO_MAGIC; rest is flags. */
+
+  /* The following pointers correspond to the C++ streambuf protocol. */
+  char *_IO_read_ptr;	/* Current read pointer */
+  char *_IO_read_end;	/* End of get area. */
+  char *_IO_read_base;	/* Start of putback+get area. */
+  char *_IO_write_base;	/* Start of put area. */
+  char *_IO_write_ptr;	/* Current put pointer. */
+  char *_IO_write_end;	/* End of put area. */
+  char *_IO_buf_base;	/* Start of reserve area. */
+  char *_IO_buf_end;	/* End of reserve area. */
+
+  /* The following fields are used to support backing up and undo. */
+  char *_IO_save_base; /* Pointer to start of non-current get area. */
+  char *_IO_backup_base;  /* Pointer to first valid character of backup area */
+  char *_IO_save_end; /* Pointer to end of non-current get area. */
+
+  struct _IO_marker *_markers;
+
+  struct _IO_FILE *_chain;
+
+  int _fileno;
+  int _flags2;
+  __off_t _old_offset; /* This used to be _offset but it's too small.  */
+
+  /* 1+column number of pbase(); 0 is unknown. */
+  unsigned short _cur_column;
+  signed char _vtable_offset;
+  char _shortbuf[1];
+
+  _IO_lock_t *_lock;
+#ifdef _IO_USE_OLD_IO_FILE
+};
diff --git a/share/doc/grepc/examples/glibc/INFINITY b/share/doc/grepc/examples/glibc/INFINITY
new file mode 100644
index 0000000..09f26f9
--- /dev/null
+++ b/share/doc/grepc/examples/glibc/INFINITY
@@ -0,0 +1,15 @@
+
+
+./math/math.h:91:
+
+#  define INFINITY (__builtin_inff ())
+
+
+./math/math.h:93:
+
+#  define INFINITY HUGE_VALF
+
+
+./resource/sys/vlimit.h:57:
+
+#define INFINITY 0x7fffffff
diff --git a/share/doc/grepc/examples/glibc/NULL b/share/doc/grepc/examples/glibc/NULL
new file mode 100644
index 0000000..a6b2511
--- /dev/null
+++ b/share/doc/grepc/examples/glibc/NULL
@@ -0,0 +1,35 @@
+
+
+./intl/explodename.c:30:
+
+#  define NULL ((void *) 0)
+
+
+./intl/explodename.c:32:
+
+#  define NULL 0
+
+
+./intl/l10nflist.c:42:
+
+#  define NULL ((void *) 0)
+
+
+./intl/l10nflist.c:44:
+
+#  define NULL 0
+
+
+./stdlib/gmp-impl.h:61:
+
+#define NULL ((void *) 0)
+
+
+./sunrpc/rpc/types.h:57:
+
+#      define  NULL 0
+
+
+./time/strftime_l.c:136:
+
+# define NULL 0
diff --git a/share/doc/grepc/examples/glibc/__ptrace_request b/share/doc/grepc/examples/glibc/__ptrace_request
new file mode 100644
index 0000000..50d501f
--- /dev/null
+++ b/share/doc/grepc/examples/glibc/__ptrace_request
@@ -0,0 +1,1436 @@
+
+
+./sysdeps/generic/sys/ptrace.h:28:
+
+enum __ptrace_request
+{
+  /* Indicate that the process making this request should be traced.
+     All signals received by this process can be intercepted by its
+     parent, and its parent can use the other `ptrace' requests.  */
+  PTRACE_TRACEME = 0,
+#define PT_TRACE_ME PTRACE_TRACEME
+
+  /* Return the word in the process's text space at address ADDR.  */
+  PTRACE_PEEKTEXT,
+#define PT_READ_I PTRACE_PEEKTEXT
+
+  /* Return the word in the process's data space at address ADDR.  */
+  PTRACE_PEEKDATA,
+#define PT_READ_D PTRACE_PEEKDATA
+
+  /* Return the word in the process's user area at offset ADDR.  */
+  PTRACE_PEEKUSER,
+#define PT_READ_U PTRACE_PEEKUSER
+
+  /* Write the word DATA into the process's text space at address ADDR.  */
+  PTRACE_POKETEXT,
+#define PT_WRITE_I PTRACE_POKETEXT
+
+  /* Write the word DATA into the process's data space at address ADDR.  */
+  PTRACE_POKEDATA,
+#define PT_WRITE_D PTRACE_POKEDATA
+
+  /* Write the word DATA into the process's user space at offset ADDR.  */
+  PTRACE_POKEUSER,
+#define PT_WRITE_U PTRACE_POKEUSER
+
+  /* Continue the process.  */
+  PTRACE_CONT,
+#define PT_CONTINUE PTRACE_CONT
+
+  /* Kill the process.  */
+  PTRACE_KILL,
+#define PT_KILL PTRACE_KILL
+
+  /* Single step the process.
+     This is not supported on all machines.  */
+  PTRACE_SINGLESTEP,
+#define PT_STEP PTRACE_SINGLESTEP
+
+  /* Attach to a process that is already running. */
+  PTRACE_ATTACH,
+#define PT_ATTACH PTRACE_ATTACH
+
+  /* Detach from a process attached to with PTRACE_ATTACH.  */
+  PTRACE_DETACH,
+#define PT_DETACH PTRACE_DETACH
+
+  /* Get the process's registers (not including floating-point registers)
+     and put them in the `struct regs' (see <machine/regs.h>) at ADDR.  */
+  PTRACE_GETREGS = 12,
+
+  /* Set the process's registers (not including floating-point registers)
+     to the contents of the `struct regs' (see <machine/regs.h>) at ADDR.  */
+  PTRACE_SETREGS,
+
+  /* Get the process's floating point registers and put them
+     in the `struct fp_status' (see <machine/regs.h>) at ADDR.  */
+  PTRACE_GETFPREGS = 14,
+
+  /* Set the process's floating point registers to the contents
+     of the `struct fp_status' (see <machine/regs.h>) at ADDR.  */
+  PTRACE_SETFPREGS,
+
+  /* Read DATA bytes from the process's data space at address ADDR.
+     Put the result starting at address ADDR2 in the caller's
+     address space.  */
+  PTRACE_READDATA = 16,
+
+  /* Write DATA bytes from ADDR2 in the caller's address space into
+     the process's data space at address ADDR.  */
+  PTRACE_WRITEDATA,
+
+  /* Read DATA bytes from the process's text space at address ADDR.
+     Put the result starting at address ADDR2 in the caller's
+     address space.  */
+  PTRACE_READTEXT = 18,
+
+  /* Write DATA bytes from ADDR2 in the caller's address space into
+     the process's text space at address ADDR.  */
+  PTRACE_WRITETEXT,
+
+  /* Read the floating-point accelerator unit registers and
+     put them into the `struct fpa_regs' (see <machine/regs.h>) at ADDR.  */
+  PTRACE_GETFPAREGS = 20,
+
+  /* Write the floating-point accelerator unit registers from
+     the contents of the `struct fpa_regs' at ADDR.  */
+  PTRACE_SETFPAREGS
+};
+
+
+./sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h:64:
+
+enum __ptrace_request
+{
+  /* Indicate that the process making this request should be traced.
+     All signals received by this process can be intercepted by its
+     parent, and its parent can use the other `ptrace' requests.  */
+  PTRACE_TRACEME = 0,
+#define PT_TRACE_ME PTRACE_TRACEME
+
+  /* Return the word in the process's text space at address ADDR.  */
+  PTRACE_PEEKTEXT = 1,
+#define PT_READ_I PTRACE_PEEKTEXT
+
+  /* Return the word in the process's data space at address ADDR.  */
+  PTRACE_PEEKDATA = 2,
+#define PT_READ_D PTRACE_PEEKDATA
+
+  /* Return the word in the process's user area at offset ADDR.  */
+  PTRACE_PEEKUSER = 3,
+#define PT_READ_U PTRACE_PEEKUSER
+
+  /* Write the word DATA into the process's text space at address ADDR.  */
+  PTRACE_POKETEXT = 4,
+#define PT_WRITE_I PTRACE_POKETEXT
+
+  /* Write the word DATA into the process's data space at address ADDR.  */
+  PTRACE_POKEDATA = 5,
+#define PT_WRITE_D PTRACE_POKEDATA
+
+  /* Write the word DATA into the process's user area at offset ADDR.  */
+  PTRACE_POKEUSER = 6,
+#define PT_WRITE_U PTRACE_POKEUSER
+
+  /* Continue the process.  */
+  PTRACE_CONT = 7,
+#define PT_CONTINUE PTRACE_CONT
+
+  /* Kill the process.  */
+  PTRACE_KILL = 8,
+#define PT_KILL PTRACE_KILL
+
+  /* Single step the process.  */
+  PTRACE_SINGLESTEP = 9,
+#define PT_STEP PTRACE_SINGLESTEP
+
+  /* Attach to a process that is already running. */
+  PTRACE_ATTACH = 16,
+#define PT_ATTACH PTRACE_ATTACH
+
+  /* Detach from a process attached to with PTRACE_ATTACH.  */
+  PTRACE_DETACH = 17,
+#define PT_DETACH PTRACE_DETACH
+
+  /* Continue and stop at the next entry to or return from syscall.  */
+  PTRACE_SYSCALL = 24,
+#define PT_SYSCALL PTRACE_SYSCALL
+
+  /* Continue and stop at the next syscall, it will not be executed.  */
+  PTRACE_SYSEMU = 31,
+#define PT_SYSEMU PTRACE_SYSEMU
+
+  /* Single step the process, the next syscall will not be executed.  */
+  PTRACE_SYSEMU_SINGLESTEP = 32,
+#define PT_SYSEMU_SINGLESTEP PTRACE_SYSEMU_SINGLESTEP
+
+  /* Read MTE tags.  */
+  PTRACE_PEEKMTETAGS = 33,
+#define PT_PEEKMTETAGS PTRACE_PEEKMTETAGS
+
+  /* Write MTE tags.  */
+  PTRACE_POKEMTETAGS = 34,
+#define PT_POKEMTETAGS PTRACE_POKEMTETAGS
+
+  /* Set ptrace filter options.  */
+  PTRACE_SETOPTIONS = 0x4200,
+#define PT_SETOPTIONS PTRACE_SETOPTIONS
+
+  /* Get last ptrace message.  */
+  PTRACE_GETEVENTMSG = 0x4201,
+#define PT_GETEVENTMSG PTRACE_GETEVENTMSG
+
+  /* Get siginfo for process.  */
+  PTRACE_GETSIGINFO = 0x4202,
+#define PT_GETSIGINFO PTRACE_GETSIGINFO
+
+  /* Set new siginfo for process.  */
+  PTRACE_SETSIGINFO = 0x4203,
+#define PT_SETSIGINFO PTRACE_SETSIGINFO
+
+  /* Get register content.  */
+  PTRACE_GETREGSET = 0x4204,
+#define PTRACE_GETREGSET PTRACE_GETREGSET
+
+  /* Set register content.  */
+  PTRACE_SETREGSET = 0x4205,
+#define PTRACE_SETREGSET PTRACE_SETREGSET
+
+  /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect
+     signal or group stop state.  */
+  PTRACE_SEIZE = 0x4206,
+#define PTRACE_SEIZE PTRACE_SEIZE
+
+  /* Trap seized tracee.  */
+  PTRACE_INTERRUPT = 0x4207,
+#define PTRACE_INTERRUPT PTRACE_INTERRUPT
+
+  /* Wait for next group event.  */
+  PTRACE_LISTEN = 0x4208,
+#define PTRACE_LISTEN PTRACE_LISTEN
+
+  /* Retrieve siginfo_t structures without removing signals from a queue.  */
+  PTRACE_PEEKSIGINFO = 0x4209,
+#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+  /* Get the mask of blocked signals.  */
+  PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+  /* Change the mask of blocked signals.  */
+  PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+  /* Get seccomp BPF filters.  */
+  PTRACE_SECCOMP_GET_FILTER = 0x420c,
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
+
+  /* Get seccomp BPF filter metadata.  */
+  PTRACE_SECCOMP_GET_METADATA = 0x420d,
+#define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA
+
+  /* Get information about system call.  */
+  PTRACE_GET_SYSCALL_INFO = 0x420e,
+#define PTRACE_GET_SYSCALL_INFO PTRACE_GET_SYSCALL_INFO
+
+  /* Get rseq configuration information.  */
+  PTRACE_GET_RSEQ_CONFIGURATION = 0x420f
+#define PTRACE_GET_RSEQ_CONFIGURATION PTRACE_GET_RSEQ_CONFIGURATION
+};
+
+
+./sysdeps/unix/sysv/linux/arm/sys/ptrace.h:29:
+
+enum __ptrace_request
+{
+  /* Indicate that the process making this request should be traced.
+     All signals received by this process can be intercepted by its
+     parent, and its parent can use the other `ptrace' requests.  */
+  PTRACE_TRACEME = 0,
+#define PT_TRACE_ME PTRACE_TRACEME
+
+  /* Return the word in the process's text space at address ADDR.  */
+  PTRACE_PEEKTEXT = 1,
+#define PT_READ_I PTRACE_PEEKTEXT
+
+  /* Return the word in the process's data space at address ADDR.  */
+  PTRACE_PEEKDATA = 2,
+#define PT_READ_D PTRACE_PEEKDATA
+
+  /* Return the word in the process's user area at offset ADDR.  */
+  PTRACE_PEEKUSER = 3,
+#define PT_READ_U PTRACE_PEEKUSER
+
+  /* Write the word DATA into the process's text space at address ADDR.  */
+  PTRACE_POKETEXT = 4,
+#define PT_WRITE_I PTRACE_POKETEXT
+
+  /* Write the word DATA into the process's data space at address ADDR.  */
+  PTRACE_POKEDATA = 5,
+#define PT_WRITE_D PTRACE_POKEDATA
+
+  /* Write the word DATA into the process's user area at offset ADDR.  */
+  PTRACE_POKEUSER = 6,
+#define PT_WRITE_U PTRACE_POKEUSER
+
+  /* Continue the process.  */
+  PTRACE_CONT = 7,
+#define PT_CONTINUE PTRACE_CONT
+
+  /* Kill the process.  */
+  PTRACE_KILL = 8,
+#define PT_KILL PTRACE_KILL
+
+  /* Single step the process.  */
+  PTRACE_SINGLESTEP = 9,
+#define PT_STEP PTRACE_SINGLESTEP
+
+  /* Get all general purpose registers used by a process.  */
+  PTRACE_GETREGS = 12,
+#define PT_GETREGS PTRACE_GETREGS
+
+  /* Set all general purpose registers used by a process.  */
+  PTRACE_SETREGS = 13,
+#define PT_SETREGS PTRACE_SETREGS
+
+  /* Get all floating point registers used by a process.  */
+  PTRACE_GETFPREGS = 14,
+#define PT_GETFPREGS PTRACE_GETFPREGS
+
+  /* Set all floating point registers used by a process.  */
+  PTRACE_SETFPREGS = 15,
+#define PT_SETFPREGS PTRACE_SETFPREGS
+
+  /* Attach to a process that is already running. */
+  PTRACE_ATTACH = 16,
+#define PT_ATTACH PTRACE_ATTACH
+
+  /* Detach from a process attached to with PTRACE_ATTACH.  */
+  PTRACE_DETACH = 17,
+#define PT_DETACH PTRACE_DETACH
+
+  /* Get the iWMMXt state of a process.  */
+  PTRACE_GETWMMXREGS = 18,
+#define PT_GETWMMXREGS PTRACE_GETWMMXREGS
+
+  /* Set the iWMMXt state of a process.  */
+  PTRACE_SETWMMXREGS = 19,
+#define PT_SETWMMXREGS PTRACE_SETWMMXREGS
+
+  /* Get the thread pointer of a process.  */
+  PTRACE_GET_THREAD_AREA = 22,
+#define PT_GET_THREAD_AREA PTRACE_GET_THREAD_AREA
+
+  /* Change the syscall number of a process.  */
+  PTRACE_SET_SYSCALL = 23,
+#define PT_SET_SYSCALL PTRACE_SET_SYSCALL
+
+  /* Continue and stop at the next entry to or return from syscall.  */
+  PTRACE_SYSCALL = 24,
+#define PT_SYSCALL PTRACE_SYSCALL
+
+  /* Get the Crunch state of a process.  */
+  PTRACE_GETCRUNCHREGS = 25,
+#define PT_GETCRUNCHREGS PTRACE_GETCRUNCHREGS
+
+  /* Set the Crunch state of a process.  */
+  PTRACE_SETCRUNCHREGS = 26,
+#define PT_SETCRUNCHREGS PTRACE_SETCRUNCHREGS
+
+  /* Get all VFP registers used by a process.  */
+  PTRACE_GETVFPREGS = 27,
+#define PT_GETVFPREGS PTRACE_GETVFPREGS
+
+  /* Set all VFP registers used by a process.  */
+  PTRACE_SETVFPREGS = 28,
+#define PT_SETVFPREGS PTRACE_SETVFPREGS
+
+  /* Get all hardware breakpoint registers.  */
+  PTRACE_GETHBPREGS = 29,
+#define PT_GETHBPREGS PTRACE_GETHBPREGS
+
+  /* Set all hardware breakpoint registers.  */
+  PTRACE_SETHBPREGS = 30,
+#define PT_SETHBPREGS PTRACE_SETHBPREGS
+
+  /* Get the ELF fdpic loadmap address.  */
+  PTRACE_GETFDPIC = 31,
+#define PT_GETFDPIC PTRACE_GETFDPIC
+
+  /* Set ptrace filter options.  */
+  PTRACE_SETOPTIONS = 0x4200,
+#define PT_SETOPTIONS PTRACE_SETOPTIONS
+
+  /* Get last ptrace message.  */
+  PTRACE_GETEVENTMSG = 0x4201,
+#define PT_GETEVENTMSG PTRACE_GETEVENTMSG
+
+  /* Get siginfo for process.  */
+  PTRACE_GETSIGINFO = 0x4202,
+#define PT_GETSIGINFO PTRACE_GETSIGINFO
+
+  /* Set new siginfo for process.  */
+  PTRACE_SETSIGINFO = 0x4203,
+#define PT_SETSIGINFO PTRACE_SETSIGINFO
+
+  /* Get register content.  */
+  PTRACE_GETREGSET = 0x4204,
+#define PTRACE_GETREGSET PTRACE_GETREGSET
+
+  /* Set register content.  */
+  PTRACE_SETREGSET = 0x4205,
+#define PTRACE_SETREGSET PTRACE_SETREGSET
+
+  /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect
+     signal or group stop state.  */
+  PTRACE_SEIZE = 0x4206,
+#define PTRACE_SEIZE PTRACE_SEIZE
+
+  /* Trap seized tracee.  */
+  PTRACE_INTERRUPT = 0x4207,
+#define PTRACE_INTERRUPT PTRACE_INTERRUPT
+
+  /* Wait for next group event.  */
+  PTRACE_LISTEN = 0x4208,
+#define PTRACE_LISTEN PTRACE_LISTEN
+
+  /* Retrieve siginfo_t structures without removing signals from a queue.  */
+  PTRACE_PEEKSIGINFO = 0x4209,
+#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+  /* Get the mask of blocked signals.  */
+  PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+  /* Change the mask of blocked signals.  */
+  PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+  /* Get seccomp BPF filters.  */
+  PTRACE_SECCOMP_GET_FILTER = 0x420c,
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
+
+  /* Get seccomp BPF filter metadata.  */
+  PTRACE_SECCOMP_GET_METADATA = 0x420d,
+#define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA
+
+  /* Get information about system call.  */
+  PTRACE_GET_SYSCALL_INFO = 0x420e,
+#define PTRACE_GET_SYSCALL_INFO PTRACE_GET_SYSCALL_INFO
+
+  /* Get rseq configuration information.  */
+  PTRACE_GET_RSEQ_CONFIGURATION = 0x420f
+#define PTRACE_GET_RSEQ_CONFIGURATION PTRACE_GET_RSEQ_CONFIGURATION
+};
+
+
+./sysdeps/unix/sysv/linux/ia64/sys/ptrace.h:30:
+
+enum __ptrace_request
+{
+  /* Indicate that the process making this request should be traced.
+     All signals received by this process can be intercepted by its
+     parent, and its parent can use the other `ptrace' requests.  */
+  PTRACE_TRACEME = 0,
+#define PT_TRACE_ME PTRACE_TRACEME
+
+  /* Return the word in the process's text space at address ADDR.  */
+  PTRACE_PEEKTEXT = 1,
+#define PT_READ_I PTRACE_PEEKTEXT
+
+  /* Return the word in the process's data space at address ADDR.  */
+  PTRACE_PEEKDATA = 2,
+#define PT_READ_D PTRACE_PEEKDATA
+
+  /* Return the word in the process's user area at offset ADDR.  */
+  PTRACE_PEEKUSER = 3,
+#define PT_READ_U PTRACE_PEEKUSER
+
+  /* Write the word DATA into the process's text space at address ADDR.  */
+  PTRACE_POKETEXT = 4,
+#define PT_WRITE_I PTRACE_POKETEXT
+
+  /* Write the word DATA into the process's data space at address ADDR.  */
+  PTRACE_POKEDATA = 5,
+#define PT_WRITE_D PTRACE_POKEDATA
+
+  /* Write the word DATA into the process's user area at offset ADDR.  */
+  PTRACE_POKEUSER = 6,
+#define PT_WRITE_U PTRACE_POKEUSER
+
+  /* Continue the process.  */
+  PTRACE_CONT = 7,
+#define PT_CONTINUE PTRACE_CONT
+
+  /* Kill the process.  */
+  PTRACE_KILL = 8,
+#define PT_KILL PTRACE_KILL
+
+  /* Single step the process.  */
+  PTRACE_SINGLESTEP = 9,
+#define PT_STEP PTRACE_SINGLESTEP
+
+  /* Execute process until next taken branch.  */
+  PTRACE_SINGLEBLOCK = 12,
+#define PT_STEPBLOCK PTRACE_SINGLEBLOCK
+
+  /* Attach to a process that is already running. */
+  PTRACE_ATTACH = 16,
+#define PT_ATTACH PTRACE_ATTACH
+
+  /* Detach from a process attached to with PTRACE_ATTACH.  */
+  PTRACE_DETACH = 17,
+#define PT_DETACH PTRACE_DETACH
+
+  /* Get all registers (pt_all_user_regs) in one shot */
+  PTRACE_GETREGS = 18,
+#define PT_GETREGS PTRACE_GETREGS
+
+  /* Set all registers (pt_all_user_regs) in one shot */
+  PTRACE_SETREGS = 19,
+#define PT_SETREGS PTRACE_SETREGS
+
+  /* Continue and stop at the next entry to or return from syscall.  */
+  PTRACE_SYSCALL = 24,
+#define PT_SYSCALL PTRACE_SYSCALL
+
+  /* Set ptrace filter options.  */
+  PTRACE_SETOPTIONS = 0x4200,
+#define PT_SETOPTIONS PTRACE_SETOPTIONS
+
+  /* Get last ptrace message.  */
+  PTRACE_GETEVENTMSG = 0x4201,
+#define PT_GETEVENTMSG PTRACE_GETEVENTMSG
+
+  /* Get siginfo for process.  */
+  PTRACE_GETSIGINFO = 0x4202,
+#define PT_GETSIGINFO PTRACE_GETSIGINFO
+
+  /* Set new siginfo for process.  */
+  PTRACE_SETSIGINFO = 0x4203,
+#define PT_SETSIGINFO PTRACE_SETSIGINFO
+
+  /* Get register content.  */
+  PTRACE_GETREGSET = 0x4204,
+#define PTRACE_GETREGSET PTRACE_GETREGSET
+
+  /* Set register content.  */
+  PTRACE_SETREGSET = 0x4205,
+#define PTRACE_SETREGSET PTRACE_SETREGSET
+
+  /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect
+     signal or group stop state.  */
+  PTRACE_SEIZE = 0x4206,
+#define PTRACE_SEIZE PTRACE_SEIZE
+
+  /* Trap seized tracee.  */
+  PTRACE_INTERRUPT = 0x4207,
+#define PTRACE_INTERRUPT PTRACE_INTERRUPT
+
+  /* Wait for next group event.  */
+  PTRACE_LISTEN = 0x4208,
+#define PTRACE_LISTEN PTRACE_LISTEN
+
+  /* Retrieve siginfo_t structures without removing signals from a queue.  */
+  PTRACE_PEEKSIGINFO = 0x4209,
+#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+  /* Get the mask of blocked signals.  */
+  PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+  /* Change the mask of blocked signals.  */
+  PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+  /* Get seccomp BPF filters.  */
+  PTRACE_SECCOMP_GET_FILTER = 0x420c,
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
+
+  /* Get seccomp BPF filter metadata.  */
+  PTRACE_SECCOMP_GET_METADATA = 0x420d,
+#define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA
+
+  /* Get information about system call.  */
+  PTRACE_GET_SYSCALL_INFO = 0x420e,
+#define PTRACE_GET_SYSCALL_INFO PTRACE_GET_SYSCALL_INFO
+
+  /* Get rseq configuration information.  */
+  PTRACE_GET_RSEQ_CONFIGURATION = 0x420f
+#define PTRACE_GET_RSEQ_CONFIGURATION PTRACE_GET_RSEQ_CONFIGURATION
+};
+
+
+./sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h:80:
+
+enum __ptrace_request
+{
+  /* Indicate that the process making this request should be traced.
+     All signals received by this process can be intercepted by its
+     parent, and its parent can use the other `ptrace' requests.  */
+  PTRACE_TRACEME = 0,
+#define PT_TRACE_ME PTRACE_TRACEME
+
+  /* Return the word in the process's text space at address ADDR.  */
+  PTRACE_PEEKTEXT = 1,
+#define PT_READ_I PTRACE_PEEKTEXT
+
+  /* Return the word in the process's data space at address ADDR.  */
+  PTRACE_PEEKDATA = 2,
+#define PT_READ_D PTRACE_PEEKDATA
+
+  /* Return the word in the process's user area at offset ADDR.  */
+  PTRACE_PEEKUSER = 3,
+#define PT_READ_U PTRACE_PEEKUSER
+
+  /* Write the word DATA into the process's text space at address ADDR.  */
+  PTRACE_POKETEXT = 4,
+#define PT_WRITE_I PTRACE_POKETEXT
+
+  /* Write the word DATA into the process's data space at address ADDR.  */
+  PTRACE_POKEDATA = 5,
+#define PT_WRITE_D PTRACE_POKEDATA
+
+  /* Write the word DATA into the process's user area at offset ADDR.  */
+  PTRACE_POKEUSER = 6,
+#define PT_WRITE_U PTRACE_POKEUSER
+
+  /* Continue the process.  */
+  PTRACE_CONT = 7,
+#define PT_CONTINUE PTRACE_CONT
+
+  /* Kill the process.  */
+  PTRACE_KILL = 8,
+#define PT_KILL PTRACE_KILL
+
+  /* Single step the process.  */
+  PTRACE_SINGLESTEP = 9,
+#define PT_STEP PTRACE_SINGLESTEP
+
+  /* Get all general purpose registers used by a process.  */
+  PTRACE_GETREGS = 12,
+#define PT_GETREGS PTRACE_GETREGS
+
+  /* Set all general purpose registers used by a process.  */
+  PTRACE_SETREGS = 13,
+#define PT_SETREGS PTRACE_SETREGS
+
+  /* Get all floating point registers used by a process.  */
+  PTRACE_GETFPREGS = 14,
+#define PT_GETFPREGS PTRACE_GETFPREGS
+
+  /* Set all floating point registers used by a process.  */
+  PTRACE_SETFPREGS = 15,
+#define PT_SETFPREGS PTRACE_SETFPREGS
+
+  /* Attach to a process that is already running. */
+  PTRACE_ATTACH = 16,
+#define PT_ATTACH PTRACE_ATTACH
+
+  /* Detach from a process attached to with PTRACE_ATTACH.  */
+  PTRACE_DETACH = 17,
+#define PT_DETACH PTRACE_DETACH
+
+  /* Get all altivec registers used by a process.  */
+  PTRACE_GETVRREGS = 18,
+#define PT_GETVRREGS PTRACE_GETVRREGS
+
+  /* Set all altivec registers used by a process.  */
+  PTRACE_SETVRREGS = 19,
+#define PT_SETVRREGS PTRACE_SETVRREGS
+
+  /* Get all SPE registers used by a process.  */
+  PTRACE_GETEVRREGS = 20,
+#define PT_GETEVRREGS PTRACE_GETEVRREGS
+
+  /* Set all SPE registers used by a process.  */
+  PTRACE_SETEVRREGS = 21,
+#define PT_SETEVRREGS PTRACE_SETEVRREGS
+
+  /* Same as PTRACE_GETREGS except a 32-bit process will obtain
+     the full 64-bit registers.  Implemented by 64-bit kernels only.  */
+  PTRACE_GETREGS64 = 22,
+#define PT_GETREGS64 PTRACE_GETREGS64
+
+  /* Same as PTRACE_SETREGS except a 32-bit process will set
+     the full 64-bit registers.  Implemented by 64-bit kernels only.  */
+  PTRACE_SETREGS64 = 23,
+#define PT_SETREGS64 PTRACE_SETREGS64
+
+  /* Continue and stop at the next entry to or return from syscall.  */
+  PTRACE_SYSCALL = 24,
+#define PT_SYSCALL PTRACE_SYSCALL
+
+  /* Get a debug register of a process.  */
+  PTRACE_GET_DEBUGREG = 25,
+#define PT_GET_DEBUGREG PTRACE_GET_DEBUGREG
+
+  /* Set a debug register of a process.  */
+  PTRACE_SET_DEBUGREG = 26,
+#define PT_SET_DEBUGREG PTRACE_SET_DEBUGREG
+
+  /* Get the first 32 VSX registers of a process.  */
+  PTRACE_GETVSRREGS = 27,
+#define PT_GETVSRREGS PTRACE_GETVSRREGS
+
+  /* Set the first 32 VSX registers of a process.  */
+  PTRACE_SETVSRREGS = 28,
+#define PT_SETVSRREGS PTRACE_SETVSRREGS
+
+  /* Continue and stop at the next syscall, it will not be executed.  */
+  PTRACE_SYSEMU = 29,
+#define PT_SYSEMU PTRACE_SYSEMU
+
+  /* Single step the process, the next syscall will not be executed.  */
+  PTRACE_SYSEMU_SINGLESTEP = 30,
+#define PT_SYSEMU_SINGLESTEP PTRACE_SYSEMU_SINGLESTEP
+
+  /* Execute process until next taken branch.  */
+  PTRACE_SINGLEBLOCK = 256,
+#define PT_STEPBLOCK PTRACE_SINGLEBLOCK
+
+  /* Set ptrace filter options.  */
+  PTRACE_SETOPTIONS = 0x4200,
+#define PT_SETOPTIONS PTRACE_SETOPTIONS
+
+  /* Get last ptrace message.  */
+  PTRACE_GETEVENTMSG = 0x4201,
+#define PT_GETEVENTMSG PTRACE_GETEVENTMSG
+
+  /* Get siginfo for process.  */
+  PTRACE_GETSIGINFO = 0x4202,
+#define PT_GETSIGINFO PTRACE_GETSIGINFO
+
+  /* Set new siginfo for process.  */
+  PTRACE_SETSIGINFO = 0x4203,
+#define PT_SETSIGINFO PTRACE_SETSIGINFO
+
+  /* Get register content.  */
+  PTRACE_GETREGSET = 0x4204,
+#define PTRACE_GETREGSET PTRACE_GETREGSET
+
+  /* Set register content.  */
+  PTRACE_SETREGSET = 0x4205,
+#define PTRACE_SETREGSET PTRACE_SETREGSET
+
+  /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect
+     signal or group stop state.  */
+  PTRACE_SEIZE = 0x4206,
+#define PTRACE_SEIZE PTRACE_SEIZE
+
+  /* Trap seized tracee.  */
+  PTRACE_INTERRUPT = 0x4207,
+#define PTRACE_INTERRUPT PTRACE_INTERRUPT
+
+  /* Wait for next group event.  */
+  PTRACE_LISTEN = 0x4208,
+#define PTRACE_LISTEN PTRACE_LISTEN
+
+  /* Retrieve siginfo_t structures without removing signals from a queue.  */
+  PTRACE_PEEKSIGINFO = 0x4209,
+#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+  /* Get the mask of blocked signals.  */
+  PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+  /* Change the mask of blocked signals.  */
+  PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+  /* Get seccomp BPF filters.  */
+  PTRACE_SECCOMP_GET_FILTER = 0x420c,
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
+
+  /* Get seccomp BPF filter metadata.  */
+  PTRACE_SECCOMP_GET_METADATA = 0x420d,
+#define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA
+
+  /* Get information about system call.  */
+  PTRACE_GET_SYSCALL_INFO = 0x420e,
+#define PTRACE_GET_SYSCALL_INFO PTRACE_GET_SYSCALL_INFO
+
+  /* Get rseq configuration information.  */
+  PTRACE_GET_RSEQ_CONFIGURATION = 0x420f
+#define PTRACE_GET_RSEQ_CONFIGURATION PTRACE_GET_RSEQ_CONFIGURATION
+};
+
+
+./sysdeps/unix/sysv/linux/s390/sys/ptrace.h:91:
+
+enum __ptrace_request
+{
+  /* Indicate that the process making this request should be traced.
+     All signals received by this process can be intercepted by its
+     parent, and its parent can use the other `ptrace' requests.  */
+  PTRACE_TRACEME = 0,
+#define PT_TRACE_ME PTRACE_TRACEME
+
+  /* Return the word in the process's text space at address ADDR.  */
+  PTRACE_PEEKTEXT = 1,
+#define PT_READ_I PTRACE_PEEKTEXT
+
+  /* Return the word in the process's data space at address ADDR.  */
+  PTRACE_PEEKDATA = 2,
+#define PT_READ_D PTRACE_PEEKDATA
+
+  /* Return the word in the process's user area at offset ADDR.  */
+  PTRACE_PEEKUSER = 3,
+#define PT_READ_U PTRACE_PEEKUSER
+
+  /* Write the word DATA into the process's text space at address ADDR.  */
+  PTRACE_POKETEXT = 4,
+#define PT_WRITE_I PTRACE_POKETEXT
+
+  /* Write the word DATA into the process's data space at address ADDR.  */
+  PTRACE_POKEDATA = 5,
+#define PT_WRITE_D PTRACE_POKEDATA
+
+  /* Write the word DATA into the process's user area at offset ADDR.  */
+  PTRACE_POKEUSER = 6,
+#define PT_WRITE_U PTRACE_POKEUSER
+
+  /* Continue the process.  */
+  PTRACE_CONT = 7,
+#define PT_CONTINUE PTRACE_CONT
+
+  /* Kill the process.  */
+  PTRACE_KILL = 8,
+#define PT_KILL PTRACE_KILL
+
+  /* Single step the process.  */
+  PTRACE_SINGLESTEP = 9,
+#define PT_STEP PTRACE_SINGLESTEP
+
+  /* Execute process until next taken branch.  */
+  PTRACE_SINGLEBLOCK = 12,
+#define PT_STEPBLOCK PTRACE_SINGLEBLOCK
+
+  /* Attach to a process that is already running. */
+  PTRACE_ATTACH = 16,
+#define PT_ATTACH PTRACE_ATTACH
+
+  /* Detach from a process attached to with PTRACE_ATTACH.  */
+  PTRACE_DETACH = 17,
+#define PT_DETACH PTRACE_DETACH
+
+  /* Continue and stop at the next entry to or return from syscall.  */
+  PTRACE_SYSCALL = 24,
+#define PT_SYSCALL PTRACE_SYSCALL
+
+  /* Continue and stop at the next syscall, it will not be executed.  */
+  PTRACE_SYSEMU = 31,
+#define PT_SYSEMU PTRACE_SYSEMU
+
+  /* Single step the process, the next syscall will not be executed.  */
+  PTRACE_SYSEMU_SINGLESTEP = 32,
+#define PT_SYSEMU_SINGLESTEP PTRACE_SYSEMU_SINGLESTEP
+
+  /* Set ptrace filter options.  */
+  PTRACE_SETOPTIONS = 0x4200,
+#define PT_SETOPTIONS PTRACE_SETOPTIONS
+
+  /* Get last ptrace message.  */
+  PTRACE_GETEVENTMSG = 0x4201,
+#define PT_GETEVENTMSG PTRACE_GETEVENTMSG
+
+  /* Get siginfo for process.  */
+  PTRACE_GETSIGINFO = 0x4202,
+#define PT_GETSIGINFO PTRACE_GETSIGINFO
+
+  /* Set new siginfo for process.  */
+  PTRACE_SETSIGINFO = 0x4203,
+#define PT_SETSIGINFO PTRACE_SETSIGINFO
+
+  /* Get register content.  */
+  PTRACE_GETREGSET = 0x4204,
+#define PTRACE_GETREGSET PTRACE_GETREGSET
+
+  /* Set register content.  */
+  PTRACE_SETREGSET = 0x4205,
+#define PTRACE_SETREGSET PTRACE_SETREGSET
+
+  /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect
+     signal or group stop state.  */
+  PTRACE_SEIZE = 0x4206,
+#define PTRACE_SEIZE PTRACE_SEIZE
+
+  /* Trap seized tracee.  */
+  PTRACE_INTERRUPT = 0x4207,
+#define PTRACE_INTERRUPT PTRACE_INTERRUPT
+
+  /* Wait for next group event.  */
+  PTRACE_LISTEN = 0x4208,
+#define PTRACE_LISTEN PTRACE_LISTEN
+
+  /* Retrieve siginfo_t structures without removing signals from a queue.  */
+  PTRACE_PEEKSIGINFO = 0x4209,
+#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+  /* Get the mask of blocked signals.  */
+  PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+  /* Change the mask of blocked signals.  */
+  PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+  /* Get seccomp BPF filters.  */
+  PTRACE_SECCOMP_GET_FILTER = 0x420c,
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
+
+  /* Get seccomp BPF filter metadata.  */
+  PTRACE_SECCOMP_GET_METADATA = 0x420d,
+#define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA
+
+  /* Get information about system call.  */
+  PTRACE_GET_SYSCALL_INFO = 0x420e,
+#define PTRACE_GET_SYSCALL_INFO PTRACE_GET_SYSCALL_INFO
+
+  /* Get rseq configuration information.  */
+  PTRACE_GET_RSEQ_CONFIGURATION = 0x420f,
+#define PTRACE_GET_RSEQ_CONFIGURATION PTRACE_GET_RSEQ_CONFIGURATION
+
+  PTRACE_PEEKUSR_AREA = 0x5000,
+#define PTRACE_PEEKUSR_AREA PTRACE_PEEKUSR_AREA
+
+  PTRACE_POKEUSR_AREA = 0x5001,
+#define PTRACE_POKEUSR_AREA PTRACE_POKEUSR_AREA
+
+  PTRACE_GET_LAST_BREAK = 0x5006,
+#define PTRACE_GET_LAST_BREAK PTRACE_GET_LAST_BREAK
+
+  PTRACE_ENABLE_TE = 0x5009,
+#define PTRACE_ENABLE_TE PTRACE_ENABLE_TE
+
+  PTRACE_DISABLE_TE = 0x5010,
+#define PTRACE_DISABLE_TE PTRACE_DISABLE_TE
+
+  PTRACE_TE_ABORT_RAND = 0x5011
+#define PTRACE_TE_ABORT_RAND PTRACE_TE_ABORT_RAND
+};
+
+
+./sysdeps/unix/sysv/linux/sparc/sys/ptrace.h:41:
+
+enum __ptrace_request
+{
+  /* Indicate that the process making this request should be traced.
+     All signals received by this process can be intercepted by its
+     parent, and its parent can use the other `ptrace' requests.  */
+  PTRACE_TRACEME = 0,
+#define PT_TRACE_ME PTRACE_TRACEME
+
+  /* Return the word in the process's text space at address ADDR.  */
+  PTRACE_PEEKTEXT = 1,
+#define PT_READ_I PTRACE_PEEKTEXT
+
+  /* Return the word in the process's data space at address ADDR.  */
+  PTRACE_PEEKDATA = 2,
+#define PT_READ_D PTRACE_PEEKDATA
+
+  /* Return the word in the process's user area at offset ADDR.  */
+  PTRACE_PEEKUSER = 3,
+#define PT_READ_U PTRACE_PEEKUSER
+
+  /* Write the word DATA into the process's text space at address ADDR.  */
+  PTRACE_POKETEXT = 4,
+#define PT_WRITE_I PTRACE_POKETEXT
+
+  /* Write the word DATA into the process's data space at address ADDR.  */
+  PTRACE_POKEDATA = 5,
+#define PT_WRITE_D PTRACE_POKEDATA
+
+  /* Write the word DATA into the process's user area at offset ADDR.  */
+  PTRACE_POKEUSER = 6,
+#define PT_WRITE_U PTRACE_POKEUSER
+
+  /* Continue the process.  */
+  PTRACE_CONT = 7,
+#define PT_CONTINUE PTRACE_CONT
+
+  /* Kill the process.  */
+  PTRACE_KILL = 8,
+#define PT_KILL PTRACE_KILL
+
+  /* Single step the process.  */
+  PTRACE_SINGLESTEP = 9,
+#define PT_STEP PTRACE_SINGLESTEP
+
+  /* Detach from a process attached to with PTRACE_ATTACH.  */
+  PTRACE_DETACH = 11,
+#define PT_DETACH PTRACE_DETACH
+
+  /* This define is needed for older programs which were
+     trying to work around sparc-linux ptrace nastiness.  */
+#define PTRACE_SUNDETACH PTRACE_DETACH
+
+#if __WORDSIZE == 32
+
+  /* Get all general purpose registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_GETREGS = 12,
+#define PT_GETREGS PTRACE_GETREGS
+
+  /* Set all general purpose registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_SETREGS = 13,
+#define PT_SETREGS PTRACE_SETREGS
+
+  /* Get all floating point registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_GETFPREGS = 14,
+#define PT_GETFPREGS PTRACE_GETFPREGS
+
+  /* Set all floating point registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_SETFPREGS = 15,
+#define PT_SETFPREGS PTRACE_SETFPREGS
+
+#endif
+
+  /* Attach to a process that is already running. */
+  PTRACE_ATTACH = 16,
+#define PT_ATTACH PTRACE_ATTACH
+
+  /* Write several bytes at a time. */
+  PTRACE_WRITEDATA = 17,
+#define PTRACE_WRITEDATA PTRACE_WRITEDATA
+
+  /* Read several bytes at a time. */
+  PTRACE_READTEXT = 18,
+#define PTRACE_READTEXT PTRACE_READTEXT
+#define PTRACE_READDATA PTRACE_READTEXT
+
+  /* Write several bytes at a time. */
+  PTRACE_WRITETEXT = 19,
+#define PTRACE_WRITETEXT PTRACE_WRITETEXT
+
+#if __WORDSIZE == 64
+
+  /* Get all general purpose registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_GETREGS = 22,
+#define PT_GETREGS PTRACE_GETREGS
+
+  /* Set all general purpose registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_SETREGS = 23,
+#define PT_SETREGS PTRACE_SETREGS
+
+#endif
+
+  /* Continue and stop at the next entry to or return from syscall.  */
+  PTRACE_SYSCALL = 24,
+#define PTRACE_SYSCALL PTRACE_SYSCALL
+
+#if __WORDSIZE == 64
+
+  /* Get all floating point registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_GETFPREGS = 25,
+#define PT_GETFPREGS PTRACE_GETFPREGS
+
+  /* Set all floating point registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_SETFPREGS = 26,
+#define PT_SETFPREGS PTRACE_SETFPREGS
+
+#endif
+
+  /* Set ptrace filter options.  */
+  PTRACE_SETOPTIONS = 0x4200,
+#define PT_SETOPTIONS PTRACE_SETOPTIONS
+
+  /* Get last ptrace message.  */
+  PTRACE_GETEVENTMSG = 0x4201,
+#define PT_GETEVENTMSG PTRACE_GETEVENTMSG
+
+  /* Get siginfo for process.  */
+  PTRACE_GETSIGINFO = 0x4202,
+#define PT_GETSIGINFO PTRACE_GETSIGINFO
+
+  /* Set new siginfo for process.  */
+  PTRACE_SETSIGINFO = 0x4203,
+#define PT_SETSIGINFO PTRACE_SETSIGINFO
+
+  /* Get register content.  */
+  PTRACE_GETREGSET = 0x4204,
+#define PTRACE_GETREGSET PTRACE_GETREGSET
+
+  /* Set register content.  */
+  PTRACE_SETREGSET = 0x4205,
+#define PTRACE_SETREGSET PTRACE_SETREGSET
+
+  /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect
+     signal or group stop state.  */
+  PTRACE_SEIZE = 0x4206,
+#define PTRACE_SEIZE PTRACE_SEIZE
+
+  /* Trap seized tracee.  */
+  PTRACE_INTERRUPT = 0x4207,
+#define PTRACE_INTERRUPT PTRACE_INTERRUPT
+
+  /* Wait for next group event.  */
+  PTRACE_LISTEN = 0x4208,
+#define PTRACE_LISTEN PTRACE_LISTEN
+
+  /* Retrieve siginfo_t structures without removing signals from a queue.  */
+  PTRACE_PEEKSIGINFO = 0x4209,
+#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+  /* Get the mask of blocked signals.  */
+  PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+  /* Change the mask of blocked signals.  */
+  PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+  /* Get seccomp BPF filters.  */
+  PTRACE_SECCOMP_GET_FILTER = 0x420c,
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
+
+  /* Get seccomp BPF filter metadata.  */
+  PTRACE_SECCOMP_GET_METADATA = 0x420d,
+#define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA
+
+  /* Get information about system call.  */
+  PTRACE_GET_SYSCALL_INFO = 0x420e,
+#define PTRACE_GET_SYSCALL_INFO PTRACE_GET_SYSCALL_INFO
+
+  /* Get rseq configuration information.  */
+  PTRACE_GET_RSEQ_CONFIGURATION = 0x420f
+#define PTRACE_GET_RSEQ_CONFIGURATION PTRACE_GET_RSEQ_CONFIGURATION
+};
+
+
+./sysdeps/unix/sysv/linux/sys/ptrace.h:29:
+
+enum __ptrace_request
+{
+  /* Indicate that the process making this request should be traced.
+     All signals received by this process can be intercepted by its
+     parent, and its parent can use the other `ptrace' requests.  */
+  PTRACE_TRACEME = 0,
+#define PT_TRACE_ME PTRACE_TRACEME
+
+  /* Return the word in the process's text space at address ADDR.  */
+  PTRACE_PEEKTEXT = 1,
+#define PT_READ_I PTRACE_PEEKTEXT
+
+  /* Return the word in the process's data space at address ADDR.  */
+  PTRACE_PEEKDATA = 2,
+#define PT_READ_D PTRACE_PEEKDATA
+
+  /* Return the word in the process's user area at offset ADDR.  */
+  PTRACE_PEEKUSER = 3,
+#define PT_READ_U PTRACE_PEEKUSER
+
+  /* Write the word DATA into the process's text space at address ADDR.  */
+  PTRACE_POKETEXT = 4,
+#define PT_WRITE_I PTRACE_POKETEXT
+
+  /* Write the word DATA into the process's data space at address ADDR.  */
+  PTRACE_POKEDATA = 5,
+#define PT_WRITE_D PTRACE_POKEDATA
+
+  /* Write the word DATA into the process's user area at offset ADDR.  */
+  PTRACE_POKEUSER = 6,
+#define PT_WRITE_U PTRACE_POKEUSER
+
+  /* Continue the process.  */
+  PTRACE_CONT = 7,
+#define PT_CONTINUE PTRACE_CONT
+
+  /* Kill the process.  */
+  PTRACE_KILL = 8,
+#define PT_KILL PTRACE_KILL
+
+  /* Single step the process.  */
+  PTRACE_SINGLESTEP = 9,
+#define PT_STEP PTRACE_SINGLESTEP
+
+  /* Get all general purpose registers used by a processes.
+     This is not supported on all machines.  */
+  PTRACE_GETREGS = 12,
+#define PT_GETREGS PTRACE_GETREGS
+
+  /* Set all general purpose registers used by a processes.
+     This is not supported on all machines.  */
+  PTRACE_SETREGS = 13,
+#define PT_SETREGS PTRACE_SETREGS
+
+  /* Get all floating point registers used by a processes.
+     This is not supported on all machines.  */
+  PTRACE_GETFPREGS = 14,
+#define PT_GETFPREGS PTRACE_GETFPREGS
+
+  /* Set all floating point registers used by a processes.
+     This is not supported on all machines.  */
+  PTRACE_SETFPREGS = 15,
+#define PT_SETFPREGS PTRACE_SETFPREGS
+
+  /* Attach to a process that is already running. */
+  PTRACE_ATTACH = 16,
+#define PT_ATTACH PTRACE_ATTACH
+
+  /* Detach from a process attached to with PTRACE_ATTACH.  */
+  PTRACE_DETACH = 17,
+#define PT_DETACH PTRACE_DETACH
+
+  /* Get all extended floating point registers used by a processes.
+     This is not supported on all machines.  */
+  PTRACE_GETFPXREGS = 18,
+#define PT_GETFPXREGS PTRACE_GETFPXREGS
+
+  /* Set all extended floating point registers used by a processes.
+     This is not supported on all machines.  */
+  PTRACE_SETFPXREGS = 19,
+#define PT_SETFPXREGS PTRACE_SETFPXREGS
+
+  /* Continue and stop at the next entry to or return from syscall.  */
+  PTRACE_SYSCALL = 24,
+#define PT_SYSCALL PTRACE_SYSCALL
+
+  /* Set ptrace filter options.  */
+  PTRACE_SETOPTIONS = 0x4200,
+#define PT_SETOPTIONS PTRACE_SETOPTIONS
+
+  /* Get last ptrace message.  */
+  PTRACE_GETEVENTMSG = 0x4201,
+#define PT_GETEVENTMSG PTRACE_GETEVENTMSG
+
+  /* Get siginfo for process.  */
+  PTRACE_GETSIGINFO = 0x4202,
+#define PT_GETSIGINFO PTRACE_GETSIGINFO
+
+  /* Set new siginfo for process.  */
+  PTRACE_SETSIGINFO = 0x4203,
+#define PT_SETSIGINFO PTRACE_SETSIGINFO
+
+  /* Get register content.  */
+  PTRACE_GETREGSET = 0x4204,
+#define PTRACE_GETREGSET PTRACE_GETREGSET
+
+  /* Set register content.  */
+  PTRACE_SETREGSET = 0x4205,
+#define PTRACE_SETREGSET PTRACE_SETREGSET
+
+  /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect
+     signal or group stop state.  */
+  PTRACE_SEIZE = 0x4206,
+#define PTRACE_SEIZE PTRACE_SEIZE
+
+  /* Trap seized tracee.  */
+  PTRACE_INTERRUPT = 0x4207,
+#define PTRACE_INTERRUPT PTRACE_INTERRUPT
+
+  /* Wait for next group event.  */
+  PTRACE_LISTEN = 0x4208,
+#define PTRACE_LISTEN PTRACE_LISTEN
+
+  /* Retrieve siginfo_t structures without removing signals from a queue.  */
+  PTRACE_PEEKSIGINFO = 0x4209,
+#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+  /* Get the mask of blocked signals.  */
+  PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+  /* Change the mask of blocked signals.  */
+  PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+  /* Get seccomp BPF filters.  */
+  PTRACE_SECCOMP_GET_FILTER = 0x420c,
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
+
+  /* Get seccomp BPF filter metadata.  */
+  PTRACE_SECCOMP_GET_METADATA = 0x420d,
+#define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA
+
+  /* Get information about system call.  */
+  PTRACE_GET_SYSCALL_INFO = 0x420e,
+#define PTRACE_GET_SYSCALL_INFO PTRACE_GET_SYSCALL_INFO
+
+  /* Get rseq configuration information.  */
+  PTRACE_GET_RSEQ_CONFIGURATION = 0x420f
+#define PTRACE_GET_RSEQ_CONFIGURATION PTRACE_GET_RSEQ_CONFIGURATION
+};
+
+
+./sysdeps/unix/sysv/linux/x86/sys/ptrace.h:29:
+
+enum __ptrace_request
+{
+  /* Indicate that the process making this request should be traced.
+     All signals received by this process can be intercepted by its
+     parent, and its parent can use the other `ptrace' requests.  */
+  PTRACE_TRACEME = 0,
+#define PT_TRACE_ME PTRACE_TRACEME
+
+  /* Return the word in the process's text space at address ADDR.  */
+  PTRACE_PEEKTEXT = 1,
+#define PT_READ_I PTRACE_PEEKTEXT
+
+  /* Return the word in the process's data space at address ADDR.  */
+  PTRACE_PEEKDATA = 2,
+#define PT_READ_D PTRACE_PEEKDATA
+
+  /* Return the word in the process's user area at offset ADDR.  */
+  PTRACE_PEEKUSER = 3,
+#define PT_READ_U PTRACE_PEEKUSER
+
+  /* Write the word DATA into the process's text space at address ADDR.  */
+  PTRACE_POKETEXT = 4,
+#define PT_WRITE_I PTRACE_POKETEXT
+
+  /* Write the word DATA into the process's data space at address ADDR.  */
+  PTRACE_POKEDATA = 5,
+#define PT_WRITE_D PTRACE_POKEDATA
+
+  /* Write the word DATA into the process's user area at offset ADDR.  */
+  PTRACE_POKEUSER = 6,
+#define PT_WRITE_U PTRACE_POKEUSER
+
+  /* Continue the process.  */
+  PTRACE_CONT = 7,
+#define PT_CONTINUE PTRACE_CONT
+
+  /* Kill the process.  */
+  PTRACE_KILL = 8,
+#define PT_KILL PTRACE_KILL
+
+  /* Single step the process.  */
+  PTRACE_SINGLESTEP = 9,
+#define PT_STEP PTRACE_SINGLESTEP
+
+  /* Get all general purpose registers used by a processes.  */
+  PTRACE_GETREGS = 12,
+#define PT_GETREGS PTRACE_GETREGS
+
+  /* Set all general purpose registers used by a processes.  */
+  PTRACE_SETREGS = 13,
+#define PT_SETREGS PTRACE_SETREGS
+
+  /* Get all floating point registers used by a processes.  */
+  PTRACE_GETFPREGS = 14,
+#define PT_GETFPREGS PTRACE_GETFPREGS
+
+  /* Set all floating point registers used by a processes.  */
+  PTRACE_SETFPREGS = 15,
+#define PT_SETFPREGS PTRACE_SETFPREGS
+
+  /* Attach to a process that is already running. */
+  PTRACE_ATTACH = 16,
+#define PT_ATTACH PTRACE_ATTACH
+
+  /* Detach from a process attached to with PTRACE_ATTACH.  */
+  PTRACE_DETACH = 17,
+#define PT_DETACH PTRACE_DETACH
+
+  /* Get all extended floating point registers used by a processes.  */
+  PTRACE_GETFPXREGS = 18,
+#define PT_GETFPXREGS PTRACE_GETFPXREGS
+
+  /* Set all extended floating point registers used by a processes.  */
+  PTRACE_SETFPXREGS = 19,
+#define PT_SETFPXREGS PTRACE_SETFPXREGS
+
+  /* Continue and stop at the next entry to or return from syscall.  */
+  PTRACE_SYSCALL = 24,
+#define PT_SYSCALL PTRACE_SYSCALL
+
+  /* Get a TLS entry in the GDT.  */
+  PTRACE_GET_THREAD_AREA = 25,
+#define PT_GET_THREAD_AREA PTRACE_GET_THREAD_AREA
+
+  /* Change a TLS entry in the GDT.  */
+  PTRACE_SET_THREAD_AREA = 26,
+#define PT_SET_THREAD_AREA PTRACE_SET_THREAD_AREA
+
+#ifdef __x86_64__
+  /* Access TLS data.  */
+  PTRACE_ARCH_PRCTL = 30,
+# define PT_ARCH_PRCTL PTRACE_ARCH_PRCTL
+#endif
+
+  /* Continue and stop at the next syscall, it will not be executed.  */
+  PTRACE_SYSEMU = 31,
+#define PT_SYSEMU PTRACE_SYSEMU
+
+  /* Single step the process, the next syscall will not be executed.  */
+  PTRACE_SYSEMU_SINGLESTEP = 32,
+#define PT_SYSEMU_SINGLESTEP PTRACE_SYSEMU_SINGLESTEP
+
+  /* Execute process until next taken branch.  */
+  PTRACE_SINGLEBLOCK = 33,
+#define PT_STEPBLOCK PTRACE_SINGLEBLOCK
+
+  /* Set ptrace filter options.  */
+  PTRACE_SETOPTIONS = 0x4200,
+#define PT_SETOPTIONS PTRACE_SETOPTIONS
+
+  /* Get last ptrace message.  */
+  PTRACE_GETEVENTMSG = 0x4201,
+#define PT_GETEVENTMSG PTRACE_GETEVENTMSG
+
+  /* Get siginfo for process.  */
+  PTRACE_GETSIGINFO = 0x4202,
+#define PT_GETSIGINFO PTRACE_GETSIGINFO
+
+  /* Set new siginfo for process.  */
+  PTRACE_SETSIGINFO = 0x4203,
+#define PT_SETSIGINFO PTRACE_SETSIGINFO
+
+  /* Get register content.  */
+  PTRACE_GETREGSET = 0x4204,
+#define PTRACE_GETREGSET PTRACE_GETREGSET
+
+  /* Set register content.  */
+  PTRACE_SETREGSET = 0x4205,
+#define PTRACE_SETREGSET PTRACE_SETREGSET
+
+  /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect
+     signal or group stop state.  */
+  PTRACE_SEIZE = 0x4206,
+#define PTRACE_SEIZE PTRACE_SEIZE
+
+  /* Trap seized tracee.  */
+  PTRACE_INTERRUPT = 0x4207,
+#define PTRACE_INTERRUPT PTRACE_INTERRUPT
+
+  /* Wait for next group event.  */
+  PTRACE_LISTEN = 0x4208,
+#define PTRACE_LISTEN PTRACE_LISTEN
+
+  /* Retrieve siginfo_t structures without removing signals from a queue.  */
+  PTRACE_PEEKSIGINFO = 0x4209,
+#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+  /* Get the mask of blocked signals.  */
+  PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+  /* Change the mask of blocked signals.  */
+  PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+  /* Get seccomp BPF filters.  */
+  PTRACE_SECCOMP_GET_FILTER = 0x420c,
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
+
+  /* Get seccomp BPF filter metadata.  */
+  PTRACE_SECCOMP_GET_METADATA = 0x420d,
+#define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA
+
+  /* Get information about system call.  */
+  PTRACE_GET_SYSCALL_INFO = 0x420e,
+#define PTRACE_GET_SYSCALL_INFO PTRACE_GET_SYSCALL_INFO
+
+  /* Get rseq configuration information.  */
+  PTRACE_GET_RSEQ_CONFIGURATION = 0x420f
+#define PTRACE_GET_RSEQ_CONFIGURATION PTRACE_GET_RSEQ_CONFIGURATION
+};
diff --git a/share/doc/grepc/examples/glibc/errno b/share/doc/grepc/examples/glibc/errno
new file mode 100644
index 0000000..51a9bea
--- /dev/null
+++ b/share/doc/grepc/examples/glibc/errno
@@ -0,0 +1,20 @@
+
+
+./include/errno.h:20:
+
+#  define errno rtld_errno
+
+
+./include/errno.h:27:
+
+#   define errno __libc_errno
+
+
+./include/errno.h:29:
+
+#   define errno errno		/* For #ifndef errno tests.  */
+
+
+./stdlib/errno.h:38:
+
+# define errno (*__errno_location ())
diff --git a/share/doc/grepc/examples/glibc/fd_set b/share/doc/grepc/examples/glibc/fd_set
new file mode 100644
index 0000000..01e448d
--- /dev/null
+++ b/share/doc/grepc/examples/glibc/fd_set
@@ -0,0 +1,16 @@
+
+
+./misc/sys/select.h:59:
+
+typedef struct
+  {
+    /* XPG4.2 requires this member name.  Otherwise avoid the name
+       from the global namespace.  */
+#ifdef __USE_XOPEN
+    __fd_mask fds_bits[__FD_SETSIZE / __NFDBITS];
+# define __FDS_BITS(set) ((set)->fds_bits)
+#else
+    __fd_mask __fds_bits[__FD_SETSIZE / __NFDBITS];
+# define __FDS_BITS(set) ((set)->__fds_bits)
+#endif
+  } fd_set;
diff --git a/share/doc/grepc/examples/glibc/printf b/share/doc/grepc/examples/glibc/printf
new file mode 100644
index 0000000..a140ddd
--- /dev/null
+++ b/share/doc/grepc/examples/glibc/printf
@@ -0,0 +1,37 @@
+
+
+./libio/bits/stdio2.h:115:
+
+#  define printf(...) \
+  __printf_chk (__USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
+
+
+./libio/stdio.h:356:
+
+extern int printf (const char *__restrict __format, ...);
+
+
+./libio/bits/stdio2.h:109:
+
+__fortify_function int
+printf (const char *__restrict __fmt, ...)
+{
+  return __printf_chk (__USE_FORTIFY_LEVEL - 1, __fmt, __va_arg_pack ());
+}
+
+
+./sysdeps/ieee754/ldbl-opt/nldbl-printf.c:3:
+
+int
+attribute_hidden
+printf (const char *fmt, ...)
+{
+  va_list arg;
+  int done;
+
+  va_start (arg, fmt);
+  done = __nldbl_vfprintf (stdout, fmt, arg);
+  va_end (arg);
+
+  return done;
+}
diff --git a/share/doc/grepc/examples/glibc/tgamma b/share/doc/grepc/examples/glibc/tgamma
new file mode 100644
index 0000000..7c2db3c
--- /dev/null
+++ b/share/doc/grepc/examples/glibc/tgamma
@@ -0,0 +1,30 @@
+
+
+./math/tgmath.h:858:
+
+#define tgamma(Val) __TGMATH_UNARY_REAL_ONLY (Val, tgamma)
+
+
+./math/w_tgamma_template.c:32:
+
+FLOAT
+M_DECL_FUNC (__tgamma) (FLOAT x)
+{
+  int local_signgam;
+  FLOAT y = M_CALL_FUNC (M_SUF (__ieee754_gamma)) (x, &local_signgam);
+
+  if (__glibc_unlikely (!isfinite (y) || y == 0)
+      && (isfinite (x) || (isinf (x) && x < 0)))
+    {
+      if (x == 0)
+	/* Pole error: tgamma(x=0).  */
+	__set_errno (ERANGE);
+      else if (M_SUF (floor) (x) == x && x < 0)
+	/* Domain error: tgamma(integer x<0).  */
+	__set_errno (EDOM);
+      else
+	/* Overflow or underflow.  */
+	__set_errno (ERANGE);
+    }
+  return local_signgam < 0 ? -y : y;
+}
diff --git a/share/doc/grepc/examples/glibc/timespec b/share/doc/grepc/examples/glibc/timespec
new file mode 100644
index 0000000..2138603
--- /dev/null
+++ b/share/doc/grepc/examples/glibc/timespec
@@ -0,0 +1,50 @@
+
+
+./support/timespec-add-time64.c:23:
+
+# define timespec      __timespec64
+
+
+./support/timespec-sub-time64.c:23:
+
+# define timespec      __timespec64
+
+
+./support/timespec-time64.c:36:
+
+#define timespec                           __timespec64
+
+
+./support/xclock_gettime_time64.c:23:
+
+# define timespec        __timespec64
+
+
+./support/xclock_settime_time64.c:23:
+
+# define timespec        __timespec64
+
+
+./time/bits/types/struct_timespec.h:11:
+
+struct timespec
+{
+#ifdef __USE_TIME_BITS64
+  __time64_t tv_sec;		/* Seconds.  */
+#else
+  __time_t tv_sec;		/* Seconds.  */
+#endif
+#if __WORDSIZE == 64 \
+  || (defined __SYSCALL_WORDSIZE && __SYSCALL_WORDSIZE == 64) \
+  || (__TIMESIZE == 32 && !defined __USE_TIME_BITS64)
+  __syscall_slong_t tv_nsec;	/* Nanoseconds.  */
+#else
+# if __BYTE_ORDER == __BIG_ENDIAN
+  int: 32;           /* Padding.  */
+  long int tv_nsec;  /* Nanoseconds.  */
+# else
+  long int tv_nsec;  /* Nanoseconds.  */
+  int: 32;           /* Padding.  */
+# endif
+#endif
+};
diff --git a/share/doc/grepc/examples/glibc/uint32_t b/share/doc/grepc/examples/glibc/uint32_t
new file mode 100644
index 0000000..f1222ef
--- /dev/null
+++ b/share/doc/grepc/examples/glibc/uint32_t
@@ -0,0 +1,5 @@
+
+
+./bits/stdint-uintn.h:26:
+
+typedef __uint32_t uint32_t;
diff --git a/share/doc/grepc/examples/glibc/uint[0-9]+_t b/share/doc/grepc/examples/glibc/uint[0-9]+_t
new file mode 100644
index 0000000..98ccbb5
--- /dev/null
+++ b/share/doc/grepc/examples/glibc/uint[0-9]+_t
@@ -0,0 +1,26 @@
+
+
+./sysdeps/unix/sysv/linux/dl-vdso-setup.c:72:
+
+PROCINFO_CLASS uint64_t (*_dl_vdso_get_tbfreq)(void) RELRO;
+
+
+./bits/stdint-uintn.h:23:
+
+
+typedef __uint8_t uint8_t;
+
+
+./bits/stdint-uintn.h:25:
+
+typedef __uint16_t uint16_t;
+
+
+./bits/stdint-uintn.h:26:
+
+typedef __uint32_t uint32_t;
+
+
+./bits/stdint-uintn.h:27:
+
+typedef __uint64_t uint64_t;