Extract strlcpy and strlcmp to libtor-string

3 files changed, 1 insertions, 35 deletions

diff --git a/src/common/.may_include b/src/common/.may_include
index d2a3d2fff3..484b57e100 100644
--- a/src/common/.may_include
+++ b/src/common/.may_include
@@ -8,7 +8,5 @@ linux_syscalls.inc
 micro-revision.i
 siphash.h
 src/ext/timeouts/timeout.c
-strlcat.c
-strlcpy.c
 tor_queue.h
 tor_readpassphrase.h
diff --git a/src/common/compat.c b/src/common/compat.c
index 351fa05634..1dcd065810 100644
--- a/src/common/compat.c
+++ b/src/common/compat.c
@@ -131,14 +131,6 @@ SecureZeroMemory(PVOID ptr, SIZE_T cnt)
 #include "common/address.h"
 #include "common/sandbox.h"
 
-/* Inline the strl functions if the platform doesn't have them. */
-#ifndef HAVE_STRLCPY
-#include "strlcpy.c"
-#endif
-#ifndef HAVE_STRLCAT
-#include "strlcat.c"
-#endif
-
 /* When set_max_file_descriptors() is called, update this with the max file
  * descriptor value so we can use it to check the limit when opening a new
  * socket. Default value is what Debian sets as the default hard limit. */
diff --git a/src/common/compat.h b/src/common/compat.h
index 21fd0211a3..605438cc62 100644
--- a/src/common/compat.h
+++ b/src/common/compat.h
@@ -48,6 +48,7 @@
 #include "lib/cc/compat_compiler.h"
 #include "common/compat_time.h"
 #include "lib/string/compat_ctype.h"
+#include "lib/string/compat_string.h"
 #include "lib/string/printf.h"
 
 #include <stdio.h>
@@ -55,31 +56,6 @@
 
 /* ===== Compiler compatibility */
 
-/* ===== String compatibility */
-#ifdef _WIN32
-/* Windows names string functions differently from most other platforms. */
-#define strncasecmp _strnicmp
-#define strcasecmp _stricmp
-#endif
-
-#if defined __APPLE__
-/* On OSX 10.9 and later, the overlap-checking code for strlcat would
- * appear to have a severe bug that can sometimes cause aborts in Tor.
- * Instead, use the non-checking variants.  This is sad.
- *
- * See https://trac.torproject.org/projects/tor/ticket/15205
- */
-#undef strlcat
-#undef strlcpy
-#endif /* defined __APPLE__ */
-
-#ifndef HAVE_STRLCAT
-size_t strlcat(char *dst, const char *src, size_t siz) ATTR_NONNULL((1,2));
-#endif
-#ifndef HAVE_STRLCPY
-size_t strlcpy(char *dst, const char *src, size_t siz) ATTR_NONNULL((1,2));
-#endif
-
 /** Represents an mmaped file. Allocated via tor_mmap_file; freed with
  * tor_munmap_file. */
 typedef struct tor_mmap_t {