cellular-infrastructure
/
osmo-bsc
mirror of https://gerrit.osmocom.org/osmo-bsc
9
0
Fork 0
Code Issues Releases Wiki Activity

logging: only compile stderr target if we actualy have stderr

This commit is contained in:
Harald Welte 2010-03-27 00:04:40 +08:00
parent 01fd5cb3f0
commit a3b844cf45
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/logging.c
View File

@ -307,11 +307,14 @@ void log_set_category_filter(struct log_target *target, int category,
target->categories[category].loglevel = level;
}
/* since C89/C99 says stderr is a macro, we can safely do this! */
#ifdef stderr
static void _stderr_output(struct log_target *target, const char *log)
{
fprintf(target->tgt_stdout.out, "%s", log);
fflush(target->tgt_stdout.out);
}
#endif
struct log_target *log_target_create(void)
{
@ -342,6 +345,8 @@ struct log_target *log_target_create(void)
struct log_target *log_target_create_stderr(void)
{
/* since C89/C99 says stderr is a macro, we can safely do this! */
#ifdef stderr
struct log_target *target;
target = log_target_create();
@ -351,6 +356,9 @@ struct log_target *log_target_create_stderr(void)
target->tgt_stdout.out = stderr;
target->output = _stderr_output;
return target;
#else
return NULL;
#endif /* stderr */
}
void log_init(const struct log_info *cat)