diff options
Diffstat (limited to 'lib/util/util_file.c')
-rw-r--r-- | lib/util/util_file.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/util/util_file.c b/lib/util/util_file.c index 7466004e5c..aa0b2d5855 100644 --- a/lib/util/util_file.c +++ b/lib/util/util_file.c @@ -435,3 +435,25 @@ _PUBLIC_ bool large_file_support(const char *path) } +/* + compare two files, return true if the two files have the same content + */ +bool file_compare(const char *path1, const char *path2) +{ + size_t size1, size2; + char *p1, *p2; + TALLOC_CTX *mem_ctx = talloc_new(NULL); + + p1 = file_load(path1, &size1, 0, mem_ctx); + p2 = file_load(path2, &size2, 0, mem_ctx); + if (!p1 || !p2 || size1 != size2) { + talloc_free(mem_ctx); + return false; + } + if (memcmp(p1, p2, size1) != 0) { + talloc_free(mem_ctx); + return false; + } + talloc_free(mem_ctx); + return true; +} |