build: drop unused <sys/syslimits.h> header

<sys/syslimits.h> is not standardized, so portable programs should
not need to rely on it.  If there really is something that we need
where <sys/syslimits.h> provided the limit but <limits.h> did not,
then that would be a candidate for fixing in gnulib.  But this patch
did not turn up any compilation failures on Linux.

* src/internal.h (includes): Drop unused header.
* daemon/libvirtd.h (includes): Likewise.
* configure.ac (AC_CHECK_HEADERS): Likewise.
Based on a report by Matthias Bolte.
This commit is contained in:
Eric Blake
2011-05-16 13:27:42 -06:00
parent 00e74007cb
commit d4982b86d2
3 changed files with 1 additions and 9 deletions

View File

@@ -133,7 +133,7 @@ AC_CHECK_FUNCS([pthread_sigmask pthread_mutexattr_init])
LIBS=$old_libs
dnl Availability of various common headers (non-fatal if missing).
AC_CHECK_HEADERS([pwd.h paths.h regex.h sys/syslimits.h sys/un.h \
AC_CHECK_HEADERS([pwd.h paths.h regex.h sys/un.h \
sys/poll.h syslog.h mntent.h net/ethernet.h linux/magic.h \
sys/un.h sys/syscall.h])