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Log to stderr

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svn path=/trunk/netsurf/; revision=11983
This commit is contained in:
John Mark Bell 2011-03-12 19:13:27 +00:00
parent 0fd2523f5f
commit 0c7c722e23
2 changed files with 31 additions and 4 deletions
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15
utils/log.c
View File

@ -20,6 +20,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdarg.h>
#include <stdio.h>
#include <sys/time.h>
#include "desktop/netsurf.h"
@ -45,3 +46,17 @@ const char *nslog_gettime(void)
snprintf(buff, sizeof(buff),"(%ld.%ld)", (long)tv.tv_sec, (long)tv.tv_usec);
return buff;
}
void nslog_log(const char *format, ...)
{
if (verbose_log) {
va_list ap;
va_start(ap, format);
vfprintf(stderr, format, ap);
va_end(ap);
}
}

20
utils/log.h
View File

@ -28,15 +28,27 @@
#else
extern const char *nslog_gettime(void);
extern void nslog_log(const char *format, ...);
# ifdef __GNUC__
# define LOG(x) do { if (verbose_log) (printf("%s " __FILE__ " %s %i: ", nslog_gettime(), __PRETTY_FUNCTION__, __LINE__), printf x, fputc('\n', stdout)); } while (0)
# define LOG_FN __PRETTY_FUNCTION__
# define LOG_LN __LINE__
# elif defined(__CC_NORCROFT)
# define LOG(x) do { if (verbose_log) (printf("%s "__FILE__ " %s %i: ", nslog_gettime(), __func__, __LINE__), printf x, fputc('\n', stdout)); } while (0)
# define LOG_FN __func__
# define LOG_LN __LINE__
# else
# define LOG(x) do { if (verbose_log) (printf("%s" __FILE__ " %i: ", nslog_gettime(), __LINE__), printf x, fputc('\n', stdout)); } while (0)
# define LOG_FN ""
# define LOG_LN __LINE__
# endif
#define LOG(x) \
do { \
nslog_log("%s " __FILE__ " %s %i: ", \
nslog_gettime(), LOG_FN, LOG_LN); \
nslog_log x; \
nslog_log("\n"); \
} while(0)
#endif
#endif