diff options
Diffstat (limited to 'man3/fmemopen.3')
| -rw-r--r-- | man3/fmemopen.3 | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/man3/fmemopen.3 b/man3/fmemopen.3 index 385fcdcc9..dc5ecbcdd 100644 --- a/man3/fmemopen.3 +++ b/man3/fmemopen.3 @@ -19,7 +19,7 @@ const char *" mode ); .P .RS -4 Feature Test Macro Requirements for glibc (see -.BR feature_test_macros (7)): +.MR feature_test_macros 7 ): .RE .P .BR fmemopen (): @@ -69,9 +69,9 @@ The stream maintains the notion of a current position, the location where the next I/O operation will be performed. The current position is implicitly updated by I/O operations. It can be explicitly updated using -.BR fseek (3), +.MR fseek 3 , and determined using -.BR ftell (3). +.MR ftell 3 . In all modes other than append, the initial position is set to the start of the buffer. In append mode, if no null byte is found within the buffer, @@ -91,7 +91,7 @@ The initial position is set to the start of the buffer. The buffer is automatically freed when the stream is closed. Note that the caller has no way to obtain a pointer to the temporary buffer allocated by this call (but see -.BR open_memstream (3)). +.MR open_memstream 3 ). .P If .I buf @@ -100,9 +100,11 @@ is not NULL, then it should point to a buffer of at least bytes allocated by the caller. .P When a stream that has been opened for writing is flushed -.RB ( fflush (3)) +\%(\c +.MR fflush 3 ) or closed -.RB ( fclose (3)), +\%(\c +.MR fclose 3 ), a null byte is written at the end of the buffer if there is space. The caller should ensure that an extra byte is available in the buffer @@ -149,7 +151,7 @@ Otherwise, NULL is returned and is set to indicate the error. .SH ATTRIBUTES For an explanation of the terms used in this section, see -.BR attributes (7). +.MR attributes 7 . .TS allbox; lbx lb lb @@ -188,7 +190,7 @@ enabled by specifying the letter \[aq]b\[aq] as the second character in .IR mode . In this mode, writes don't implicitly add a terminating null byte, and -.BR fseek (3) +.MR fseek 3 .B SEEK_END is relative to the end of the buffer (i.e., the value specified by the .I size @@ -204,7 +206,7 @@ This is inconsistent with the treatment of .\" http://sourceware.org/bugzilla/show_bug.cgi?id=12836 .I mode by -.BR fopen (3). +.MR fopen 3 . .P Binary mode was removed in glibc 2.22; a \[aq]b\[aq] specified in .I mode @@ -213,7 +215,7 @@ has no effect. There is no file descriptor associated with the file stream returned by this function (i.e., -.BR fileno (3) +.MR fileno 3 will return an error if called on the returned stream). .SH BUGS Before glibc 2.22, if @@ -257,7 +259,7 @@ This bug is fixed in glibc 2.22. Before glibc 2.22, .\" https://sourceware.org/bugzilla/show_bug.cgi?id=14292 when a call to -.BR fseek (3) +.MR fseek 3 with a .I whence value of @@ -282,7 +284,7 @@ ignored \[aq]b\[aq] in The program below uses .BR fmemopen () to open an input buffer, and -.BR open_memstream (3) +.MR open_memstream 3 to open a dynamically sized output buffer. The program scans its input string (taken from the program's first command-line argument) reading integers, @@ -347,6 +349,6 @@ main(int argc, char *argv[]) .EE .\" SRC END .SH SEE ALSO -.BR fopen (3), -.BR fopencookie (3), -.BR open_memstream (3) +.MR fopen 3 , +.MR fopencookie 3 , +.MR open_memstream 3 |