diff options
Diffstat (limited to 'manual/pipe.texi')
| -rw-r--r-- | manual/pipe.texi | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/manual/pipe.texi b/manual/pipe.texi index 2d7e30e796..483c40c5c3 100644 --- a/manual/pipe.texi +++ b/manual/pipe.texi @@ -53,9 +53,8 @@ The @code{pipe} function is declared in the header file @file{unistd.h}. @pindex unistd.h -@comment unistd.h -@comment POSIX.1 @deftypefun int pipe (int @var{filedes}@t{[2]}) +@standards{POSIX.1, unistd.h} @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{@acsfd{}}} @c On Linux, syscall pipe2. On HURD, call socketpair. The @code{pipe} function creates a pipe and puts the file descriptors @@ -107,9 +106,10 @@ The advantage of using @code{popen} and @code{pclose} is that the interface is much simpler and easier to use. But it doesn't offer as much flexibility as using the low-level functions directly. -@comment stdio.h -@comment POSIX.2, SVID, BSD @deftypefun {FILE *} popen (const char *@var{command}, const char *@var{mode}) +@standards{POSIX.2, stdio.h} +@standards{SVID, stdio.h} +@standards{BSD, stdio.h} @safety{@prelim{}@mtsafe{}@asunsafe{@ascuheap{} @asucorrupt{}}@acunsafe{@acucorrupt{} @aculock{} @acsfd{} @acsmem{}}} @c popen @ascuheap @asucorrupt @acucorrupt @aculock @acsfd @acsmem @c malloc dup @ascuheap @acsmem @@ -165,9 +165,10 @@ might happen if the pipe or stream cannot be created, if the subprocess cannot be forked, or if the program cannot be executed. @end deftypefun -@comment stdio.h -@comment POSIX.2, SVID, BSD @deftypefun int pclose (FILE *@var{stream}) +@standards{POSIX.2, stdio.h} +@standards{SVID, stdio.h} +@standards{BSD, stdio.h} @safety{@prelim{}@mtsafe{}@asunsafe{@ascuheap{} @ascuplugin{} @asucorrupt{} @asulock{}}@acunsafe{@acucorrupt{} @aculock{} @acsfd{} @acsmem{}}} @c Although the stream cannot be used after the call, even in case of @c async cancellation, because the stream must not be used after pclose @@ -273,9 +274,8 @@ The @code{mkfifo} function is declared in the header file @file{sys/stat.h}. @pindex sys/stat.h -@comment sys/stat.h -@comment POSIX.1 @deftypefun int mkfifo (const char *@var{filename}, mode_t @var{mode}) +@standards{POSIX.1, sys/stat.h} @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}} @c On generic Posix, calls xmknod. The @code{mkfifo} function makes a FIFO special file with name |