--- a/src/lib/log.c Wed Oct 08 22:05:13 2008 +0300
+++ b/src/lib/log.c Thu Oct 09 00:33:37 2008 +0300
@@ -6,33 +6,34 @@
#include "log.h"
-static void _generic_err_vargs (int use_stderr, const char *func, int perr, const char *fmt, va_list va) {
- FILE *stream = use_stderr ? stderr : stdout;
+static void _generic_err_vargs (int flags, const char *func, int err, const char *fmt, va_list va) {
+ FILE *stream = flags & LOG_DISPLAY_STDERR ? stderr : stdout;
if (func)
fprintf(stream, "%s: ", func);
vfprintf(stream, fmt, va);
- if (perr)
- fprintf(stream, ": %s\n", strerror(perr > 0 ? errno : -perr));
-
- fprintf(stream, "\n");
+ if (flags & LOG_DISPLAY_PERR)
+ fprintf(stream, ": %s\n", strerror(err == 0 ? errno : -err));
+
+ if (!(flags & LOG_DISPLAY_NONL))
+ fprintf(stream, "\n");
}
-void _generic_err (int use_stderr, const char *func, int perr, const char *fmt, ...) {
+void _generic_err (int flags, const char *func, int err, const char *fmt, ...) {
va_list va;
va_start(va, fmt);
- _generic_err_vargs(use_stderr, func, perr, fmt, va);
+ _generic_err_vargs(flags, func, err, fmt, va);
va_end(va);
}
-void _generic_err_exit (int use_stderr, const char *func, int perr, const char *fmt, ...) {
+void _generic_err_exit (int flags, const char *func, int err, const char *fmt, ...) {
va_list va;
va_start(va, fmt);
- _generic_err_vargs(use_stderr, func, perr, fmt, va);
+ _generic_err_vargs(flags, func, err, fmt, va);
va_end(va);
exit(EXIT_FAILURE);