[pacman-dev] [PATCH] Use limits.h for PATH_MAX

[Allan McRae]

We use PATH_MAX everywhere by including limits.h so there is no
point in doing a check for it in a different header when dealing
with FreeBSD's libfetch.

Signed-off-by: Allan McRae <allan at archlinux.org>
---
 configure.ac        |    4 ++--
 lib/libalpm/dload.c |    6 ++----
 lib/libalpm/error.c |    6 ++----
 3 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/configure.ac b/configure.ac
index 18e8996..e03a937 100644
--- a/configure.ac
+++ b/configure.ac
@@ -172,8 +172,8 @@ AS_IF([test "x$with_fetch" != "xno"],
 AM_CONDITIONAL([HAVE_LIBFETCH], [test "x$ac_cv_lib_fetch_fetchParseURL" = "xyes"])
 
 # Checks for header files.
-AC_CHECK_HEADERS([fcntl.h glob.h libintl.h limits.h locale.h mntent.h string.h strings.h \
-                  sys/ioctl.h sys/mount.h sys/param.h sys/statvfs.h sys/syslimits.h \
+AC_CHECK_HEADERS([fcntl.h glob.h libintl.h limits.h locale.h mntent.h string.h \
+                  strings.h sys/ioctl.h sys/mount.h sys/param.h sys/statvfs.h \
                   sys/time.h sys/types.h sys/ucred.h syslog.h wchar.h])
 
 # Checks for typedefs, structures, and compiler characteristics.
diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c
index ea7f557..09f716f 100644
--- a/lib/libalpm/dload.c
+++ b/lib/libalpm/dload.c
@@ -29,10 +29,8 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <signal.h>
-/* the following two are needed on BSD for libfetch */
-#if defined(HAVE_SYS_SYSLIMITS_H)
-#include <sys/syslimits.h> /* PATH_MAX */
-#endif
+/* the following two are needed for FreeBSD's libfetch */
+#include <limits.h> /* PATH_MAX */
 #if defined(HAVE_SYS_PARAM_H)
 #include <sys/param.h> /* MAXHOSTNAMELEN */
 #endif
diff --git a/lib/libalpm/error.c b/lib/libalpm/error.c
index d4c296f..3d05626 100644
--- a/lib/libalpm/error.c
+++ b/lib/libalpm/error.c
@@ -22,10 +22,8 @@
 
 /* TODO: needed for the libfetch stuff, unfortunately- we should kill it */
 #include <stdio.h>
-/* the following two are needed on BSD for libfetch */
-#if defined(HAVE_SYS_SYSLIMITS_H)
-#include <sys/syslimits.h> /* PATH_MAX */
-#endif
+/* the following two are needed for FreeBSD's libfetch */
+#include <limits.h> /* PATH_MAX */
 #if defined(HAVE_SYS_PARAM_H)
 #include <sys/param.h> /* MAXHOSTNAMELEN */
 #endif
-- 
1.7.3.3