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| author | Mattias Andrée <maandree@kth.se> | 2024-08-18 09:58:23 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2024-08-18 09:58:23 +0200 |
| commit | a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9 (patch) | |
| tree | d976683461a0f427d2f1ef79a8732a048dd0c67b /getenv_ne.c | |
| parent | Merge tag '1.3' into since (diff) | |
| parent | Update VERSION_MINOR (diff) | |
| download | libsimple-a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9.tar.gz libsimple-a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9.tar.bz2 libsimple-a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9.tar.xz | |
Merge tag '1.4' into since
Version 1.4
Diffstat (limited to '')
| -rw-r--r-- | getenv_ne.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/getenv_ne.c b/getenv_ne.c new file mode 100644 index 0000000..6806992 --- /dev/null +++ b/getenv_ne.c @@ -0,0 +1,31 @@ +/* See LICENSE file for copyright and license details. */ +#include "common.h" +#ifndef TEST + + +extern inline char *libsimple_getenv_ne(const char *); + + +#else +#include "test.h" + +int +main(void) +{ + char env1[] = "X=xyz"; + char env2[] = "X="; + + unsetenv("X"); + assert(!getenv("X")); + assert(!libsimple_getenv_ne("X")); + putenv(env1); + assert(!strcmpnul(getenv("X"), "xyz")); + assert(!strcmpnul(libsimple_getenv_ne("X"), "xyz")); + putenv(env2); + assert(!strcmpnul(getenv("X"), "")); + assert(!libsimple_getenv_ne("X")); + + return 0; +} + +#endif |