use idiomatic weak alias approach for defining asctime_r

get rid of a gratuitous translation unit and call frame between
asctime_r and the actual implementation of the function. this is the
way gmtime_r and localtime_r are already done.

1 files changed, 0 insertions, 28 deletions

diff --git a/src/time/__asctime.c b/src/time/__asctime.c
deleted file mode 100644
index f114dfe7..00000000
--- a/src/time/__asctime.c
+++ /dev/null
@@ -1,28 +0,0 @@
-#include <time.h>
-#include <stdio.h>
-#include <langinfo.h>
-#include "locale_impl.h"
-#include "atomic.h"
-
-const char *__nl_langinfo_l(nl_item, locale_t);
-
-char *__asctime(const struct tm *restrict tm, char *restrict buf)
-{
-	if (snprintf(buf, 26, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n",
-		__nl_langinfo_l(ABDAY_1+tm->tm_wday, C_LOCALE),
-		__nl_langinfo_l(ABMON_1+tm->tm_mon, C_LOCALE),
-		tm->tm_mday, tm->tm_hour,
-		tm->tm_min, tm->tm_sec,
-		1900 + tm->tm_year) >= 26)
-	{
-		/* ISO C requires us to use the above format string,
-		 * even if it will not fit in the buffer. Thus asctime_r
-		 * is _supposed_ to crash if the fields in tm are too large.
-		 * We follow this behavior and crash "gracefully" to warn
-		 * application developers that they may not be so lucky
-		 * on other implementations (e.g. stack smashing..).
-		 */
-		a_crash();
-	}
-	return buf;
-}