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-rw-r--r--src/lib/error.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/src/lib/error.c b/src/lib/error.c
index e9fe58f..1b5de5d 100644
--- a/src/lib/error.c
+++ b/src/lib/error.c
@@ -46,6 +46,37 @@ void err_quit(char *fmt, ...)
exit(1);
}
+void info(char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ fputs("INFO: ", stderr);
+ err_doit(0, fmt, ap);
+ va_end(ap);
+}
+
+void warn(char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ fputs("WARN: ", stderr);
+ err_doit(0, fmt, ap);
+ va_end(ap);
+}
+
+void fatal(char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ fputs("FATAL: ", stderr);
+ err_doit(0, fmt, ap);
+ va_end(ap);
+ exit(EXIT_FAILURE);
+}
+
void err_doit(int err, const char *fmt, va_list ap)
{
if (err)