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[src/trunk]: src/usr.bin/make make(1): remove incomplete fallback implementat...
details: https://anonhg.NetBSD.org/src/rev/4e7866e5ca3a
branches: trunk
changeset: 976892:4e7866e5ca3a
user: rillig <rillig%NetBSD.org@localhost>
date: Tue Oct 06 21:51:33 2020 +0000
description:
make(1): remove incomplete fallback implementation of strftime
The function strftime is available since C89. Any environments older
than that are not supported anymore.
diffstat:
usr.bin/make/util.c | 65 +---------------------------------------------------
1 files changed, 2 insertions(+), 63 deletions(-)
diffs (84 lines):
diff -r 0d1f656d7456 -r 4e7866e5ca3a usr.bin/make/util.c
--- a/usr.bin/make/util.c Tue Oct 06 21:49:22 2020 +0000
+++ b/usr.bin/make/util.c Tue Oct 06 21:51:33 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: util.c,v 1.63 2020/10/05 19:27:47 rillig Exp $ */
+/* $NetBSD: util.c,v 1.64 2020/10/06 21:51:33 rillig Exp $ */
/*
* Missing stuff from OS's
@@ -15,7 +15,7 @@
#include "make.h"
-MAKE_RCSID("$NetBSD: util.c,v 1.63 2020/10/05 19:27:47 rillig Exp $");
+MAKE_RCSID("$NetBSD: util.c,v 1.64 2020/10/06 21:51:33 rillig Exp $");
#if !defined(MAKE_NATIVE) && !defined(HAVE_STRERROR)
extern int errno, sys_nerr;
@@ -397,65 +397,4 @@
return rv;
}
-#if !defined(MAKE_NATIVE) && !defined(HAVE_STRFTIME)
-size_t
-strftime(char *buf, size_t len, const char *fmt, const struct tm *tm)
-{
- static char months[][4] = {
- "Jan", "Feb", "Mar", "Apr", "May", "Jun",
- "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
- };
-
- size_t s;
- char *b = buf;
-
- while (*fmt) {
- if (len == 0)
- return buf - b;
- if (*fmt != '%') {
- *buf++ = *fmt++;
- len--;
- continue;
- }
- switch (*fmt++) {
- case '%':
- *buf++ = '%';
- len--;
- if (len == 0) return buf - b;
- /*FALLTHROUGH*/
- case '\0':
- *buf = '%';
- s = 1;
- break;
- case 'k':
- s = snprintf(buf, len, "%d", tm->tm_hour);
- break;
- case 'M':
- s = snprintf(buf, len, "%02d", tm->tm_min);
- break;
- case 'S':
- s = snprintf(buf, len, "%02d", tm->tm_sec);
- break;
- case 'b':
- if (tm->tm_mon >= 12)
- return buf - b;
- s = snprintf(buf, len, "%s", months[tm->tm_mon]);
- break;
- case 'd':
- s = snprintf(buf, len, "%02d", tm->tm_mday);
- break;
- case 'Y':
- s = snprintf(buf, len, "%d", 1900 + tm->tm_year);
- break;
- default:
- s = snprintf(buf, len, "Unsupported format %c",
- fmt[-1]);
- break;
- }
- buf += s;
- len -= s;
- }
- return buf - b;
-}
#endif
-#endif
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