Initial commit to Gerrittizen/20120530.11.0_branch1.0

1 files changed, 49 insertions, 0 deletions

diff --git a/common.h b/common.h
new file mode 100644
index 0000000..8b04e55
--- /dev/null
+++ b/common.h
@@ -0,0 +1,49 @@
+/*
+ *
+ *	Various things common for all utilities
+ *
+ */
+
+#ifndef GUARD_COMMON_H
+#define GUARD_COMMON_H
+
+#ifndef __attribute__
+# if !defined __GNUC__ || __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__
+#  define __attribute__(x)
+# endif
+#endif
+
+#define MY_EMAIL "jack@suse.cz"
+
+/* Name of current program for error reporting */
+extern char *progname;
+
+/* Finish programs being */
+void __attribute ((noreturn)) die(int, char *, ...) __attribute__ ((__format__ (__printf__, 2, 3)));
+
+/* Print an error */
+void errstr(char *, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
+
+/* If use_syslog is called, all error reports using errstr() and die() are
+ * written to syslog instead of stderr */
+void use_syslog();
+
+/* malloc() with error check */
+void *smalloc(size_t);
+
+/* realloc() with error check */
+void *srealloc(void *, size_t);
+
+/* Safe strncpy - always finishes string */
+void sstrncpy(char *, const char *, size_t);
+
+/* Safe strncat - always finishes string */
+void sstrncat(char *, const char *, size_t);
+
+/* Safe version of strdup() */
+char *sstrdup(const char *s);
+
+/* Print version string */
+void version(void);
+
+#endif /* GUARD_COMMON_H */