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PATCH: Include <errno.h> in stdio-common/psiginfo.c
- From: "H.J. Lu" <hongjiu dot lu at intel dot com>
- To: GNU C Library <libc-alpha at sourceware dot org>
- Date: Thu, 23 Apr 2009 22:00:55 -0700
- Subject: PATCH: Include <errno.h> in stdio-common/psiginfo.c
- Reply-to: "H.J. Lu" <hjl dot tools at gmail dot com>
ia64 build failed with
/export/build/gnu/glibc/build-ia64-linux/libc_pic.os: In function
`psiginfo':
/net/gnu-6/export/gnu/src/glibc/glibc/stdio-common/psiginfo.c:182:
undefined reference to `__set_errno'
collect2: ld returned 1 exit status
make[3]: *** [/export/build/gnu/glibc/build-ia64-linux/libc.so] Error 1
make[3]: Leaving directory `/net/gnu-6/export/gnu/src/glibc/glibc'
stdio-common/psiginfo.c has
write_not_cancel (STDERR_FILENO, buf, strlen (buf));
which may use __set_errno. But <errno.h> may not be included. This
patch fixes it.
H.J.
---
2009-04-23 H.J. Lu <hongjiu.lu@intel.com>
* stdio-common/psiginfo.c: Include <errno.h>.
Index: stdio-common/psiginfo.c
===================================================================
--- stdio-common/psiginfo.c (revision 5746)
+++ stdio-common/psiginfo.c (working copy)
@@ -23,6 +23,7 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#include <errno.h>
#include <not-cancel.h>