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| author | Mattias Andrée <maandree@kth.se> | 2018-11-25 23:05:59 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2018-11-25 23:06:03 +0100 |
| commit | d8ccc87fed8a4c588e4ad9279e62925f416d36b3 (patch) | |
| tree | f02a2138183c53ab95ef96dafeba75ebd9c0c422 /enwcsdup.c | |
| parent | Include wchar.h and wctype.h (diff) | |
| download | libsimple-d8ccc87fed8a4c588e4ad9279e62925f416d36b3.tar.gz libsimple-d8ccc87fed8a4c588e4ad9279e62925f416d36b3.tar.bz2 libsimple-d8ccc87fed8a4c588e4ad9279e62925f416d36b3.tar.xz | |
Some fixes and add wide-character string duplication functions
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'enwcsdup.c')
| -rw-r--r-- | enwcsdup.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/enwcsdup.c b/enwcsdup.c new file mode 100644 index 0000000..d9edbb0 --- /dev/null +++ b/enwcsdup.c @@ -0,0 +1,32 @@ +/* See LICENSE file for copyright and license details. */ +#include "libsimple.h" +#ifndef TEST + + +wchar_t * +libsimple_enwcsdup(int status, const wchar_t *s) /* TODO test */ +{ + size_t n = wcslen(s) + 1, size; + wchar_t *ret; + if (LIBSIMPLE_UMUL_OVERFLOW_NONZERO(n, sizeof(wchar_t), &size, SIZE_MAX)) { + errno = ENOMEM; + enprintf(status, "wcsdup:"); + } + ret = aligned_alloc(_Alignof(wchar_t), size); + if (!ret) + enprintf(status, "wcsdup:"); + wmemcpy(ret, s, n); + return ret; +} + + +#else +#include "test.h" + +int +main(void) +{ + return 0; +} + +#endif |