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add HAVE_STRNSTR

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This commit is contained in:
Michael Gehring 2016-01-26 14:11:10 +01:00
parent 041708f643
commit 0f56b68eac
2 changed files with 24 additions and 0 deletions
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21
configure vendored
View File

@ -474,6 +474,27 @@ else
fi fi
rm -f _$func.c _$func rm -f _$func.c _$func
#
# Check for strnstr().
func=strnstr
printf "Checking for $func() ... "
cat <<EOF > _$func.c
#include <string.h>
int main(void) {
const char big[] = "foo";
const char little[] = "f";
strnstr(big, little, 3);
return 0;
}
EOF
if $XCC _$func.c -o _$func 2>/dev/null; then
echo yes.
echo "CPPFLAGS += -DHAVE_STRNSTR" >>$CONFIG_MK
else
echo no.
fi
rm -f _$func.c _$func
# #
# Check for humanize_number(). # Check for humanize_number().
func=humanize_number func=humanize_number

3
lib/fetch/common.c
View File

@ -444,6 +444,8 @@ fetch_cache_put(conn_t *conn, int (*closecb)(conn_t *))
#ifdef WITH_SSL #ifdef WITH_SSL
#ifndef HAVE_STRNSTR
/* /*
* Find the first occurrence of find in s, where the search is limited to the * Find the first occurrence of find in s, where the search is limited to the
* first slen characters of s. * first slen characters of s.
@ -468,6 +470,7 @@ strnstr(const char *s, const char *find, size_t slen)
} }
return ((char *)__UNCONST(s)); return ((char *)__UNCONST(s));
} }
#endif
/* /*
* Convert characters A-Z to lowercase (intentionally avoid any locale * Convert characters A-Z to lowercase (intentionally avoid any locale