musl - musl - an implementation of the standard library for Linux-based systems

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musl - an implementation of the standard library for Linux-based systems
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authorRich Felker <dalias@aerifal.cx>2013年08月25日 02:02:15 -0400
committerRich Felker <dalias@aerifal.cx>2013年08月25日 02:02:15 -0400
commit242a4bb4406dad53a1983ea1134d5326a0c4afa3 (patch)
treeb2b0bbb2824f381e51b4980c92f7a032308f91a1 /src
parent2828a130b1e822414a13961680245d04f2989a4b (diff)
downloadmusl-242a4bb4406dad53a1983ea1134d5326a0c4afa3.tar.gz
add the %s (seconds since the epoch) format to strftime
this is a nonstandard extension but will be required in the next version of POSIX, and it's widely used/useful in shell scripts utilizing the date utility.
Diffstat (limited to 'src')
-rw-r--r--src/time/strftime.c 4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/time/strftime.c b/src/time/strftime.c
index 4039d744..dac64037 100644
--- a/src/time/strftime.c
+++ b/src/time/strftime.c
@@ -6,6 +6,7 @@
#include <time.h>
#include <limits.h>
#include "libc.h"
+#include "time_impl.h"
const char *__nl_langinfo_l(nl_item, locale_t);
@@ -123,6 +124,9 @@ const char *__strftime_fmt_1(char (*s)[100], size_t *l, int f, const struct tm *
case 'R':
fmt = "%H:%M";
goto recu_strftime;
+ case 's':
+ val = __tm_to_secs(tm) + tm->__tm_gmtoff;
+ goto number;
case 'S':
val = tm->tm_sec;
goto number;
generated by cgit v1.2.1 (git 2.18.0) at 2025年09月17日 04:10:11 +0000

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