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| author | Roland McGrath <roland@gnu.org> | 1996-05-15 23:05:44 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1996-05-15 23:05:44 +0000 |
| commit | 46d9215f3bda283a75f9a64f59bf5973245ec1ba (patch) | |
| tree | cc32a32a860375ff41cc0b83d12823a9f5edb49e | |
| parent | 0adc881c60ffe16efc315b0982efcdb6b51fba60 (diff) | |
| download | glibc-46d9215f3bda283a75f9a64f59bf5973245ec1ba.tar.gz glibc-46d9215f3bda283a75f9a64f59bf5973245ec1ba.tar.xz glibc-46d9215f3bda283a75f9a64f59bf5973245ec1ba.zip | |
Wed May 15 18:59:38 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* manual/examples/longopt.c: Include stdlib.h and getopt.h.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | manual/examples/longopt.c | 2 | ||||
| -rw-r--r-- | manual/pipe.texi | 12 |
3 files changed, 12 insertions, 6 deletions
diff --git a/ChangeLog b/ChangeLog index 8ac5c69956..d053faf7d2 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +Wed May 15 18:59:38 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * manual/examples/longopt.c: Include stdlib.h and getopt.h. + Tue May 14 03:36:21 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/Makefile [$subdir == misc] (headers): diff --git a/manual/examples/longopt.c b/manual/examples/longopt.c index d5c841f24a..9d6bd53c0f 100644 --- a/manual/examples/longopt.c +++ b/manual/examples/longopt.c @@ -1,4 +1,6 @@ #include <stdio.h> +#include <stdlib.h> +#include <getopt.h> /* Flag set by @samp{--verbose}. */ static int verbose_flag; diff --git a/manual/pipe.texi b/manual/pipe.texi index 773dc4aac8..274b93d427 100644 --- a/manual/pipe.texi +++ b/manual/pipe.texi @@ -113,7 +113,7 @@ function; see @ref{Running a Command}. It executes the shell command command to complete, it creates a pipe to the subprocess and returns a stream that corresponds to that pipe. -If you specify a @var{mode} argument of @code{"r"}, you can read from the +If you specify a @var{mode} argument of @code{"r"}, you can read from the stream to retrieve data from the standard output channel of the subprocess. The subprocess inherits its standard input channel from the parent process. @@ -193,11 +193,11 @@ system. @section Atomicity of Pipe I/O Reading or writing pipe data is @dfn{atomic} if the size of data written -is less than @code{PIPE_BUF}. This means that the data transfer seems -to be an instantaneous unit, in that nothing else in the system can -observe a state in which it is partially complete. Atomic I/O may not -begin right away (it may need to wait for buffer space or for data), but -once it does begin, it finishes immediately. +is not greater than @code{PIPE_BUF}. This means that the data transfer +seems to be an instantaneous unit, in that nothing else in the system +can observe a state in which it is partially complete. Atomic I/O may +not begin right away (it may need to wait for buffer space or for data), +but once it does begin, it finishes immediately. Reading or writing a larger amount of data may not be atomic; for example, output data from other processes sharing the descriptor may be |