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Diffstat (limited to 'man0p/spawn.h.0p')
| -rw-r--r-- | man0p/spawn.h.0p | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/man0p/spawn.h.0p b/man0p/spawn.h.0p new file mode 100644 index 000000000..c553d2ac5 --- /dev/null +++ b/man0p/spawn.h.0p @@ -0,0 +1,128 @@ +.\" Copyright (c) 2001-2003 The Open Group, All Rights Reserved +.TH "<spawn.h>" P 2003 "IEEE/The Open Group" "POSIX Programmer's Manual" +.\" <spawn.h> +.SH NAME +spawn.h \- spawn (\fBADVANCED REALTIME\fP) +.SH SYNOPSIS +.LP +\fB#include <spawn.h> \fP +.SH DESCRIPTION +.LP +The \fI<spawn.h>\fP header shall define the \fBposix_spawnattr_t\fP +and \fBposix_spawn_file_actions_t\fP types used in +performing spawn operations. +.LP +The \fI<spawn.h>\fP header shall define the flags that may be set +in a \fBposix_spawnattr_t\fP object using the \fIposix_spawnattr_setflags\fP() +function: +.LP +.sp +POSIX_SPAWN_RESETIDS +.br +POSIX_SPAWN_SETPGROUP +.br +.sp +POSIX_SPAWN_SETSCHEDPARAM +.br +POSIX_SPAWN_SETSCHEDULER +.br +.sp +POSIX_SPAWN_SETSIGDEF +.br +POSIX_SPAWN_SETSIGMASK +.br +.LP +The following shall be declared as functions and may also be defined +as macros. Function prototypes shall be provided. +.sp +.RS +.nf + +\fBint posix_spawn(pid_t *restrict, const char *restrict, + const posix_spawn_file_actions_t *, + const posix_spawnattr_t *restrict, char *const [restrict], + char *const [restrict]); +int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *, + int); +int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *, + int, int); +int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t *restrict, + int, const char *restrict, int, mode_t); +int posix_spawn_file_actions_destroy(posix_spawn_file_actions_t *); +int posix_spawn_file_actions_init(posix_spawn_file_actions_t *); +int posix_spawnattr_destroy(posix_spawnattr_t *); +int posix_spawnattr_getsigdefault(const posix_spawnattr_t *restrict, + sigset_t *restrict); +int posix_spawnattr_getflags(const posix_spawnattr_t *restrict, + short *restrict); +int posix_spawnattr_getpgroup(const posix_spawnattr_t *restrict, + pid_t *restrict); + +int posix_spawnattr_getschedparam(const posix_spawnattr_t *restrict, + struct sched_param *restrict); +int posix_spawnattr_getschedpolicy(const posix_spawnattr_t *restrict, + int *restrict); + +int posix_spawnattr_getsigmask(const posix_spawnattr_t *restrict, + sigset_t *restrict); +int posix_spawnattr_init(posix_spawnattr_t *); +int posix_spawnattr_setsigdefault(posix_spawnattr_t *restrict, + const sigset_t *restrict); +int posix_spawnattr_setflags(posix_spawnattr_t *, short); +int posix_spawnattr_setpgroup(posix_spawnattr_t *, pid_t); +.sp + + +int posix_spawnattr_setschedparam(posix_spawnattr_t *restrict, + const struct sched_param *restrict); +int posix_spawnattr_setschedpolicy(posix_spawnattr_t *, int); + +int posix_spawnattr_setsigmask(posix_spawnattr_t *restrict, + const sigset_t *restrict); +int posix_spawnp(pid_t *restrict, const char *restrict, + const posix_spawn_file_actions_t *, + const posix_spawnattr_t *restrict, + char *const [restrict], char *const [restrict]); +\fP +.fi +.RE +.LP +Inclusion of the \fI<spawn.h>\fP header may make visible symbols defined +in the \fI<sched.h>\fP, \fI<signal.h>\fP, and \fI<sys/types.h>\fP +headers. +.LP +\fIThe following sections are informative.\fP +.SH APPLICATION USAGE +.LP +None. +.SH RATIONALE +.LP +None. +.SH FUTURE DIRECTIONS +.LP +None. +.SH SEE ALSO +.LP +\fI<sched.h>\fP , \fI<semaphore.h>\fP , \fI<signal.h>\fP , \fI<sys/types.h>\fP +, the System Interfaces +volume of IEEE\ Std\ 1003.1-2001, \fIposix_spawnattr_destroy\fP(), +\fIposix_spawnattr_getsigdefault\fP(), \fIposix_spawnattr_getflags\fP(), +\fIposix_spawnattr_getpgroup\fP(), \fIposix_spawnattr_getschedparam\fP(), +\fIposix_spawnattr_getschedpolicy\fP(), \fIposix_spawnattr_getsigmask\fP(), +\fIposix_spawnattr_init\fP(), \fIposix_spawnattr_setsigdefault\fP(), +\fIposix_spawnattr_setflags\fP(), \fIposix_spawnattr_setpgroup\fP(), +\fIposix_spawnattr_setschedparam\fP(), \fIposix_spawnattr_setschedpolicy\fP(), +\fIposix_spawnattr_setsigmask\fP(), \fIposix_spawn\fP(), \fIposix_spawn_file_actions_addclose\fP(), +\fIposix_spawn_file_actions_adddup2\fP(), \fIposix_spawn_file_actions_addopen\fP(), +\fIposix_spawn_file_actions_destroy\fP(), \fIposix_spawn_file_actions_init\fP(), +\fIposix_spawnp\fP() +.SH COPYRIGHT +Portions of this text are reprinted and reproduced in electronic form +from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology +-- Portable Operating System Interface (POSIX), The Open Group Base +Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of +Electrical and Electronics Engineers, Inc and The Open Group. In the +event of any discrepancy between this version and the original IEEE and +The Open Group Standard, the original IEEE and The Open Group Standard +is the referee document. The original Standard can be obtained online at +http://www.opengroup.org/unix/online.html . |