[uClibc-cvs] uClibc/libc/misc/error error.c,1.2,1.3

Erik Andersen andersen at uclibc.org
Thu Oct 9 09:02:08 UTC 2003


Update of /var/cvs/uClibc/libc/misc/error
In directory winder:/tmp/cvs-serv8787/libc/misc/error

Modified Files:
	error.c 
Log Message:
Patch from Rob McMullen:

Here's a patch...  Since they aren't SUSv3 functions, I don't know if
they'll ever get officially added, but it helps with BSD porting and
allows quite a few Gentoo ebuilds to compile without changing anything.

Rob



Index: error.c
===================================================================
RCS file: /var/cvs/uClibc/libc/misc/error/error.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- error.c	5 Apr 2002 23:32:54 -0000	1.2
+++ error.c	9 Oct 2003 09:02:05 -0000	1.3
@@ -100,3 +100,77 @@
 weak_alias (__error, error)
 weak_alias (__error_at_line, error_at_line)
 
+
+    
+#include "err.h"
+#include "errno.h"
+
+/* NORETURN */
+void verr (int status, const char *message, va_list args)
+{
+    fflush (stdout);
+
+    vfprintf (stderr, message, args);
+    if (errno) {
+        fprintf (stderr, ": %s", strerror (errno));
+    }
+    putc ('\n', stderr);
+    if (status)
+        exit (status);
+}
+
+/* NORETURN */
+void verrx (int status, const char *message, va_list args)
+{
+    fflush (stdout);
+
+    vfprintf (stderr, message, args);
+    if (status)
+        exit (status);
+}
+
+void vwarn (const char *message, va_list args)
+{
+    verr (0, message, args);
+}
+
+void vwarnx (const char *message, va_list args)
+{
+    verrx (0, message, args);
+}
+
+void err (int status, const char *message, ...)
+{
+    va_list args;
+
+    va_start (args, message);
+    verr (status, message, args);
+    va_end (args);
+}
+
+void errx (int status, const char *message, ...)
+{
+    va_list args;
+
+    va_start (args, message);
+    verrx (status, message, args);
+    va_end (args);
+}
+
+void warn (const char *message, ...)
+{
+    va_list args;
+
+    va_start (args, message);
+    verr (0, message, args);
+    va_end (args);
+}
+
+void warnx (const char *message, ...)
+{
+    va_list args;
+
+    va_start (args, message);
+    verrx (0, message, args);
+    va_end (args);
+}




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