From 8ea489c16ce6c790084110fcd742150eb59db274 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sat, 13 Apr 2024 10:54:41 +0200 Subject: Add libsimple_getcwd with e- and en- versions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- getcwd.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 getcwd.c (limited to 'getcwd.c') diff --git a/getcwd.c b/getcwd.c new file mode 100644 index 0000000..38c7bcf --- /dev/null +++ b/getcwd.c @@ -0,0 +1,40 @@ +/* See LICENSE file for copyright and license details. */ +#include "common.h" +#ifndef TEST + + +char * +libsimple_getcwd(void) +{ + char *cwd = NULL, *new; + size_t cwd_size = 0; + + for (;;) { + new = realloc(cwd, cwd_size += 512); + if (!new) + goto error; + cwd = new; + if (getcwd(cwd, cwd_size)) + break; + if (errno != ERANGE) + goto error; + } + + return cwd; + +error: + free(cwd); + return NULL; +} + + +#else +#include "test.h" + +int +main(void) /* TODO test */ +{ + return 0; +} + +#endif -- cgit v1.2.3-70-g09d2