diff options
| author | Michael Kerrisk <mtk.manpages@gmail.com> | 2007-06-05 06:44:53 +0000 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2007-06-05 06:44:53 +0000 |
| commit | 67ff1512ad33a44503b918d5066ce6fa855cb0fb (patch) | |
| tree | a52a0b7bd52351d37c6c6a091e2d8dc03dcb1939 /man3/shm_open.3 | |
| parent | 570dd978982d81b7a2a0bc46672153c05ea2cafc (diff) | |
| download | man-pages-67ff1512ad33a44503b918d5066ce6fa855cb0fb.tar.gz | |
Added VERSIONS section; rewote info about linking with -lrt.
Diffstat (limited to 'man3/shm_open.3')
| -rw-r--r-- | man3/shm_open.3 | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/man3/shm_open.3 b/man3/shm_open.3 index 1d46c5ca5f..e84ff4366c 100644 --- a/man3/shm_open.3 +++ b/man3/shm_open.3 @@ -32,6 +32,8 @@ shm_open, shm_unlink \- Create/open or unlink POSIX shared memory objects .BI "int shm_open(const char *" name ", int " oflag ", mode_t " mode ); .sp .BI "int shm_unlink(const char *" name ); +.sp +Link with \fI-lrt\fP. .SH DESCRIPTION .BR shm_open () creates and opens a new, or opens an existing, POSIX shared memory object. @@ -225,6 +227,8 @@ An attempt was to made to a .I name that does not exist. +.SH VERSIONS +These functions are provided in glibc 2.2 and later. .SH "CONFORMING TO" POSIX.1-2001. .LP @@ -232,12 +236,6 @@ POSIX.1-2001 says that the group ownership of a newly created shared memory object is set to either the calling process's effective group ID or "a system default group ID" .SH "NOTES" -These functions are provided in glibc 2.2 and later. -Programs using these functions must specify the -.B \-lrt -flag to -.B cc -in order to link against the required ("realtime") library. .LP POSIX leaves the behavior of the combination of .B O_RDONLY |