X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Ftime%2Fstrftime.c;h=794fbe1d70727a057a99a4d709bd71a2a66b8a99;hb=5fc1487832e16aa2119e735a388d5f36c8c139e2;hp=4039d744ca981940be921961bf7d8569d82335bc;hpb=2828a130b1e822414a13961680245d04f2989a4b;p=musl

diff --git a/src/time/strftime.c b/src/time/strftime.c
index 4039d744..794fbe1d 100644
--- a/src/time/strftime.c
+++ b/src/time/strftime.c
@@ -5,7 +5,9 @@
 #include <locale.h>
 #include <time.h>
 #include <limits.h>
+#include "locale_impl.h"
 #include "libc.h"
+#include "time_impl.h"
 
 const char *__nl_langinfo_l(nl_item, locale_t);
 
@@ -123,6 +125,10 @@ 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;
+		width = 1;
+		goto number;
 	case 'S':
 		val = tm->tm_sec;
 		goto number;
@@ -212,7 +218,7 @@ size_t __strftime_l(char *restrict s, size_t n, const char *restrict f, const st
 	const char *t;
 	int plus;
 	unsigned long width;
-	for (l=0; l+1<n; f++) {
+	for (l=0; l<n; f++) {
 		if (!*f) {
 			s[l] = 0;
 			return l;
@@ -226,14 +232,13 @@ size_t __strftime_l(char *restrict s, size_t n, const char *restrict f, const st
 		width = strtoul(f, &p, 10);
 		if (*p == 'C' || *p == 'F' || *p == 'G' || *p == 'Y') {
 			if (!width && p!=f) width = 1;
-			if (width >= n-l) return 0;
 		} else {
 			width = 0;
 		}
 		f = p;
 		if (*f == 'E' || *f == 'O') f++;
 		t = __strftime_fmt_1(&buf, &k, *f, tm, loc);
-		if (!t) return 0;
+		if (!t) break;
 		if (width) {
 			for (; *t=='+' || *t=='-' || (*t=='0'&&t[1]); t++, k--);
 			width--;
@@ -243,20 +248,23 @@ size_t __strftime_l(char *restrict s, size_t n, const char *restrict f, const st
 				s[l++] = '-';
 			else
 				width++;
-			if (width >= n-l) return 0;
-			for (; width > k; width--)
+			for (; width > k && l < n; width--)
 				s[l++] = '0';
 		}
-		if (k >= n-l) return 0;
+		if (k > n-l) k = n-l;
 		memcpy(s+l, t, k);
 		l += k;
 	}
+	if (n) {
+		if (l==n) l=n-1;
+		s[l] = 0;
+	}
 	return 0;
 }
 
 size_t strftime(char *restrict s, size_t n, const char *restrict f, const struct tm *restrict tm)
 {
-	return __strftime_l(s, n, f, tm, 0);
+	return __strftime_l(s, n, f, tm, CURRENT_LOCALE);
 }
 
 weak_alias(__strftime_l, strftime_l);