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authorblueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>2008-10-25 11:23:27 +0000
committerblueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>2008-10-25 11:23:27 +0000
commit2bd7318c1a40cd2f2ae55382be3433ea384e8eff (patch)
treeb3626dc8891c995c03cd6c33b5a3c3bd44e9c28e /cutils.c
parentbe15b141e0dddd9f41e464ca98aef1b05b28cf6b (diff)
Replace uses of strndup (a GNU extension) with Qemu pstrdup
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5532 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'cutils.c')
-rw-r--r--cutils.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/cutils.c b/cutils.c
index 9ef2fa627..8fcb62efe 100644
--- a/cutils.c
+++ b/cutils.c
@@ -50,6 +50,18 @@ char *pstrcat(char *buf, int buf_size, const char *s)
return buf;
}
+/* strdup with a limit */
+char *pstrdup(const char *str, size_t buf_size)
+{
+ size_t len;
+ char *buf;
+
+ len = MIN(buf_size, strlen(str));
+ buf = qemu_malloc(len);
+ pstrcpy(buf, len, str);
+ return buf;
+}
+
int strstart(const char *str, const char *val, const char **ptr)
{
const char *p, *q;