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Update. 

1998-04-10 12:40  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* manual/process.texi (SIGCHLD example): Save errno.

	Patch by Christian Gafton.
This commit is contained in:
Ulrich Drepper 1998-04-10 09:46:04 +00:00
parent 30baa360c5
commit f9d6455b71
2 changed files with 8 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,7 @@
1998-04-10 12:40 Zack Weinberg <zack@rabi.phys.columbia.edu>
* manual/process.texi (SIGCHLD example): Save errno.
1998-04-09 Ulrich Drepper <drepper@cygnus.com> 1998-04-09 Ulrich Drepper <drepper@cygnus.com>
* posix/regex.c: Define regerror really as __regerror. * posix/regex.c: Define regerror really as __regerror.
@ -13,6 +17,7 @@
* sysdeps/i386/i486/bits/string.h: Remove unused variables. * sysdeps/i386/i486/bits/string.h: Remove unused variables.
* misc/syslog.c (closelog_internal): Set LogTag to NULL. * misc/syslog.c (closelog_internal): Set LogTag to NULL.
Patch by Christian Gafton.
1998-04-09 14:27 Ulrich Drepper <drepper@cygnus.com> 1998-04-09 14:27 Ulrich Drepper <drepper@cygnus.com>

5
manual/process.texi
View File

@ -608,8 +608,8 @@ indicates that at least one child process has terminated.
void void
sigchld_handler (int signum) sigchld_handler (int signum)
@{ @{
int pid; int pid, status, serrno;
int status; serrno = errno;
while (1) while (1)
@{ @{
pid = waitpid (WAIT_ANY, &status, WNOHANG); pid = waitpid (WAIT_ANY, &status, WNOHANG);
@ -622,6 +622,7 @@ sigchld_handler (int signum)
break; break;
notice_termination (pid, status); notice_termination (pid, status);
@} @}
errno = serrno;
@} @}
@end group @end group
@end smallexample @end smallexample