From 671a58519ef6207b54947ff70eea497ff7eb58ae Mon Sep 17 00:00:00 2001 From: Thomas Vanbesien Date: Sat, 21 Feb 2026 15:49:06 +0100 Subject: Restructure project layout and clean up test suite Move sources to src/, header to inc/, and tests to tests/src/. Update Makefiles and .gitignore for the new layout. Refactor test harness: add crash-wrapper macros (_S_CRASH, _S_CRASH_I, _S_CRASH_V, _S_CRASH_BUF) replacing 58 hand-written wrappers, add shared _s_test_int_range helper eliminating duplicate _s_test_func, add _S_RAND_ITERS constant, move srand() to main() in all test binaries, and add Doxygen comments to test_utils.h. --- src/ft_calloc.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 src/ft_calloc.c (limited to 'src/ft_calloc.c') diff --git a/src/ft_calloc.c b/src/ft_calloc.c new file mode 100644 index 0000000..7726c64 --- /dev/null +++ b/src/ft_calloc.c @@ -0,0 +1,19 @@ +#include "libft.h" +#include + +void * +ft_calloc (size_t nmemb, size_t size) +{ + void *ptr; + size_t total; + + // Detect multiplication overflow before allocating. + if (nmemb && size > (size_t)-1 / nmemb) + return (NULL); + total = nmemb * size; + ptr = malloc (total); + if (!ptr) + return (NULL); + ft_bzero (ptr, total); + return (ptr); +} -- cgit v1.2.3