diff options
Diffstat (limited to 'lib/util/nstring.c')
-rw-r--r-- | lib/util/nstring.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/util/nstring.c b/lib/util/nstring.c index 48984309..8cff4d56 100644 --- a/lib/util/nstring.c +++ b/lib/util/nstring.c @@ -195,6 +195,19 @@ static char credits[] = "\n\ @(#)snprintf.c, v2.2: http://www.ijs.si/software/snprintf/\n"; +/* MacOS X before 10.7, for one, does not have strnlen */ +size_t +pm_strnlen(const char * const s, + size_t const maxlen) { + + unsigned int i; + + for (i = 0; i < maxlen && s[i]; ++i) {} + + return i; +} + + void pm_vsnprintf(char * const str, |