portability: take over strlcpyfeature/macos

3 files changed, 14 insertions, 13 deletions

diff --git a/portability/meson.build b/portability/meson.build
index 851dfca..90d6cd7 100644
--- a/portability/meson.build
+++ b/portability/meson.build
@@ -11,6 +11,7 @@ libportability_src = []
 
 check_functions = [
 	['memrchr', 'memrchr.c', 'NEED_MEMRCHR', 'string.h'],
+	['strlcpy', 'strlcpy.c', 'NEED_STRLCPY', 'string.h'],
 ]
 
 
diff --git a/portability/strlcpy.c b/portability/strlcpy.c
new file mode 100644
index 0000000..6ce46e3
--- /dev/null
+++ b/portability/strlcpy.c
@@ -0,0 +1,13 @@
+#include <stddef.h>
+#include <string.h>
+
+size_t strlcpy(char *dst, const char *src, size_t size)
+{
+	size_t ret = strlen(src), len;
+	if (!size) return ret;
+	len = ret;
+	if (len >= size) len = size - 1;
+	memcpy(dst, src, len);
+	dst[len] = 0;
+	return ret;
+}
diff --git a/src/blob.c b/src/blob.c
index 6af22d1..0d7274e 100644
--- a/src/blob.c
+++ b/src/blob.c
@@ -677,16 +677,3 @@ void apk_blob_pull_base64(apk_blob_t *b, apk_blob_t to)
 err:
 	*b = APK_BLOB_NULL;
 }
-
-#if defined(__GLIBC__) && !defined(__UCLIBC__)
-size_t strlcpy(char *dst, const char *src, size_t size)
-{
-	size_t ret = strlen(src), len;
-	if (!size) return ret;
-	len = ret;
-	if (len >= size) len = size - 1;
-	memcpy(dst, src, len);
-	dst[len] = 0;
-	return ret;
-}
-#endif