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Define a strnlen replacement on platforms (win32) that lack it

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Right now this is only needed for test_util_format_time_interval, so
define it as a static function.  We can move it into compat later if
we need to.
This commit is contained in:
Nick Mathewson 2014-10-13 14:59:17 -04:00
parent d950e24332
commit 21fe945ebd
2 changed files with 12 additions and 0 deletions
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1
configure.ac
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@ -365,6 +365,7 @@ AC_CHECK_FUNCS(
socketpair \ socketpair \
strlcat \ strlcat \
strlcpy \ strlcpy \
strnlen \
strptime \ strptime \
strtok_r \ strtok_r \
strtoull \ strtoull \

11
src/test/test_util.c
View File

@ -2072,6 +2072,17 @@ test_util_sscanf(void *arg)
#define tt_char_op(a,op,b) tt_assert_op_type(a,op,b,char,"%c") #define tt_char_op(a,op,b) tt_assert_op_type(a,op,b,char,"%c")
#define tt_ci_char_op(a,op,b) tt_char_op(tolower(a),op,tolower(b)) #define tt_ci_char_op(a,op,b) tt_char_op(tolower(a),op,tolower(b))
#ifndef HAVE_STRNLEN
static size_t
strnlen(const char *s, size_t len)
{
const char *p = memchr(s, 0, len);
if (!p)
return len;
return p - s;
}
#endif
static void static void
test_util_format_time_interval(void *arg) test_util_format_time_interval(void *arg)
{ {