Initial revision

1 files changed, 74 insertions, 0 deletions

diff --git a/common.c b/common.c
new file mode 100644
index 0000000..f77f2e5
--- /dev/null
+++ b/common.c
@@ -0,0 +1,74 @@
+/*
+ *
+ *	Common things for all utilities
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+
+#include <sys/types.h>
+
+#include "pot.h"
+#include "common.h"
+
+void die(int ret, char *fmtstr, ...)
+{
+	va_list args;
+
+	va_start(args, fmtstr);
+	vfprintf(stderr, fmtstr, args);
+	va_end(args);
+	exit(ret);
+}
+
+void *smalloc(size_t size)
+{
+	void *ret = malloc(size);
+
+	if (!ret) {
+		puts("Not enough memory.\n");
+		exit(3);
+	}
+	return ret;
+}
+
+void sstrncpy(char *d, const char *s, int len)
+{
+	strncpy(d, s, len);
+	d[len - 1] = 0;
+}
+
+void sstrncat(char *d, const char *s, int len)
+{
+	strncat(d, s, len);
+	d[len - 1] = 0;
+}
+
+char *sstrdup(const char *s)
+{
+	char *r = strdup(s);
+
+	if (!r) {
+		puts("Not enough memory.");
+		exit(3);
+	}
+	return r;
+}
+
+void version(void)
+{
+	printf(_("Quota utilities version %s.\n"), QUOTA_VERSION);
+#if defined(RPC) || defined(EXT2_DIRECT)
+	printf(_("Compiled with "));
+#if defined(RPC) && defined(EXT2_DIRECT)
+	puts(_("RPC and EXT2_DIRECT"));
+#elif defined(RPC)
+	puts(_("RPC"));
+#else
+	puts(_("EXT2_DIRECT"));
+#endif /* defined RPC && EXT2_DIRECT */
+#endif /* defined RPC || EXT2_DIRECT */
+}