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-rw-r--r--src/shared/time-util.c21
1 files changed, 15 insertions, 6 deletions
diff --git a/src/shared/time-util.c b/src/shared/time-util.c
index 2dc01e6ed3..066ef973ac 100644
--- a/src/shared/time-util.c
+++ b/src/shared/time-util.c
@@ -279,11 +279,8 @@ char *format_timespan(char *buf, size_t l, usec_t t, usec_t accuracy) {
assert(buf);
assert(l > 0);
- if (t == USEC_INFINITY)
- return NULL;
-
- if (t <= 0) {
- snprintf(p, l, "0");
+ if (t == USEC_INFINITY || t <= 0) {
+ strncpy(p, t == USEC_INFINITY ? "infinity" : "0", l);
p[l-1] = 0;
return p;
}
@@ -628,7 +625,7 @@ int parse_sec(const char *t, usec_t *usec) {
{ "", USEC_PER_SEC }, /* default is sec */
};
- const char *p;
+ const char *p, *s;
usec_t r = 0;
bool something = false;
@@ -636,6 +633,18 @@ int parse_sec(const char *t, usec_t *usec) {
assert(usec);
p = t;
+
+ p += strspn(p, WHITESPACE);
+ s = startswith(p, "infinity");
+ if (s) {
+ s += strspn(s, WHITESPACE);
+ if (*s != 0)
+ return -EINVAL;
+
+ *usec = USEC_INFINITY;
+ return 0;
+ }
+
for (;;) {
long long l, z = 0;
char *e;