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authorBlue Swirl <blauwirbel@gmail.com>2009-07-01 18:24:44 +0000
committerBlue Swirl <blauwirbel@gmail.com>2009-07-01 18:24:44 +0000
commitd43277c534904dc31d14bfb0dc934f3cfbe2dab5 (patch)
tree272f8131c34141ffc369fbd40e369a02172584e6 /cutils.c
parent57a943c41fd8ae23647f34b4b2ff7707561eebe8 (diff)
Fix missing strnlen problems
Fix missing strnlen (a GNU extension) problems by using qemu_strnlen used for user emulators also for system emulators. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'cutils.c')
-rw-r--r--cutils.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/cutils.c b/cutils.c
index 73d4e1fbbd..6196a9055c 100644
--- a/cutils.c
+++ b/cutils.c
@@ -109,6 +109,19 @@ int stristart(const char *str, const char *val, const char **ptr)
return 1;
}
+/* XXX: use host strnlen if available ? */
+int qemu_strnlen(const char *s, int max_len)
+{
+ int i;
+
+ for(i = 0; i < max_len; i++) {
+ if (s[i] == '\0') {
+ break;
+ }
+ }
+ return i;
+}
+
time_t mktimegm(struct tm *tm)
{
time_t t;