sfeed

commit 389af9187013e76036e48369276582c55bcbc849
parent e9b8b6c62ac1a37f795259c979fa5fce4dd8ffdb
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sun, 10 Apr 2016 13:55:07 +0200

strtotime: improve

use long long: atleast 32-bit, but now time_t (real) to 32-bit or
64-bit is supported. Long long is C99 though, but that is fine.

check errno, it can have ERANGE.

Diffstat:
M
sfeed.c
 | 
2
+-
M
util.c
 | 
6
+++---

2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/sfeed.c b/sfeed.c
@@ -529,7 +529,7 @@ printfields(void)
 	if (ctx.fields[FeedFieldTime].str.data)
 		r = parsetime(ctx.fields[FeedFieldTime].str.data, &t);
 	if (r != -1)
-		printf("%ld", (long)t);
+		printf("%lld", (long long)t);
 	putchar(FieldSeparator);
 	string_print_trimmed(&ctx.fields[FeedFieldTitle].str);
 	putchar(FieldSeparator);
diff --git a/util.c b/util.c
@@ -218,12 +218,12 @@ parseline(char *line, char *fields[FieldLast])
 int
 strtotime(const char *s, time_t *t)
 {
-	long l;
+	long long l;
 	char *e;
 
 	errno = 0;
-	l = strtol(s, &e, 10);
-	if (*s == '\0' || *e != '\0')
+	l = strtoll(s, &e, 10);
+	if (errno || *s == '\0' || *e)
 		return -1;
 	if (t)
 		*t = (time_t)l;