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| author | Mattias Andrée <m@maandree.se> | 2026-02-28 19:17:45 +0100 |
|---|---|---|
| committer | Mattias Andrée <m@maandree.se> | 2026-02-28 19:17:45 +0100 |
| commit | 7c545b4b9c31dbfb2e8430aded030654a92e967a (patch) | |
| tree | cd79fb055bfcca79dee8b1b35c0ed59ea3a0c85a /libabort_saprintf.c | |
| download | libabort-1.0.tar.gz libabort-1.0.tar.bz2 libabort-1.0.tar.xz | |
Signed-off-by: Mattias Andrée <m@maandree.se>
Diffstat (limited to 'libabort_saprintf.c')
| -rw-r--r-- | libabort_saprintf.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/libabort_saprintf.c b/libabort_saprintf.c new file mode 100644 index 0000000..4468b91 --- /dev/null +++ b/libabort_saprintf.c @@ -0,0 +1,28 @@ +/* See LICENSE file for copyright and license details. */ +#include "common.h" +#ifndef TEST + +extern inline int libabort_saprintf(char *str, size_t size, const char *fmt, ...); + +#else + +int +main(void) +{ + char buf[6]; + int r; + + INIT_TEST_ABORT(); + + EXPECT_NO_ABORT(r = libabort_saprintf(buf, sizeof(buf), "%s", "hello")); + EXPECT(r == 5); + EXPECT(!buf[r]); + EXPECT(!strcmp(buf, "hello")); + + EXPECT_ABORT(libabort_saprintf(buf, sizeof(buf), "%s", "hello!")); + EXPECT_ABORT(libabort_saprintf(buf, 0, "%s", "")); + + return 0; +} + +#endif |