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authorJeff Law <law@redhat.com>2000-07-23 16:05:33 +0000
committerJeff Law <law@redhat.com>2000-07-23 16:05:33 +0000
commit7d3ffcaf8540b6a29edc9d24ea1fe3bddbd96004 (patch)
tree49049fbea32d1f62ae059e3ce9784f83f463cc78 /libiberty/pexecute.c
parentb123325783561d820960dea56f33de3169e84410 (diff)
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* aclocal.m4 (libiberty_AC_DECLARE_ERRNO): New macro.
* configure.in (libiberty_AC_DECLARE_ERRNO): Add check. * configure, config.in: Regenerate. * pexecute.c, strtol.c, strtoul.c: Declare errno if necessary.
Diffstat (limited to 'libiberty/pexecute.c')
-rw-r--r--libiberty/pexecute.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/libiberty/pexecute.c b/libiberty/pexecute.c
index f1aea9d..4a1970d 100644
--- a/libiberty/pexecute.c
+++ b/libiberty/pexecute.c
@@ -29,6 +29,9 @@ Boston, MA 02111-1307, USA. */
#include <stdio.h>
#include <errno.h>
+#ifdef NEED_DECLARATION_ERRNO
+extern int errno;
+#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif