diff options
| author | Xavier Roche <xroche@users.noreply.github.com> | 2014-05-15 19:25:27 +0000 |
|---|---|---|
| committer | Xavier Roche <xroche@users.noreply.github.com> | 2014-05-15 19:25:27 +0000 |
| commit | c457788a14940eed7a13ef056370b765c5f05e77 (patch) | |
| tree | 255f00a2376a06c75833f1c51265cff79e4368f5 /src/htssafe.h | |
| parent | 216005d33a220b0a638911bb8e8cb4a08d54584e (diff) | |
Compile-time checks.
Diffstat (limited to 'src/htssafe.h')
| -rw-r--r-- | src/htssafe.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/htssafe.h b/src/htssafe.h index 6e4e84b..ad3513f 100644 --- a/src/htssafe.h +++ b/src/htssafe.h @@ -100,6 +100,17 @@ static HTS_UNUSED void abortf_(const char *exp, const char *file, int line) { #endif #define HTS_IS_NOT_CHAR_BUFFER(VAR) ( ! HTS_IS_CHAR_BUFFER(VAR) ) +/* Compile-time checks. */ +static HTS_UNUSED void htssafe_compile_time_check_() {
+ char array[32];
+ char *pointer = array;
+ char check_array[HTS_IS_CHAR_BUFFER(array) ? 1 : -1];
+ char check_pointer[HTS_IS_CHAR_BUFFER(pointer) ? -1 : 1];
+ (void) pointer;
+ (void) check_array;
+ (void) check_pointer;
+} + /** * Append at most N characters from "B" to "A". * If "A" is a char[] variable whose size is not sizeof(char*), then the size |