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author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-01-09 17:38:26 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-01-09 17:38:26 +0100 |
commit | cc843dadfd757e1b6e081afd90caec784f740542 (patch) | |
tree | ae3ae700efd83375ec332657a5badff5a35f9826 /lib | |
parent | f5b8ea7cadeef27817675102bc1ad101d6def9b5 (diff) | |
parent | 75889a2900fbbd10ce2212661ed6c4d6a697d483 (diff) | |
download | barebox-cc843dadfd757e1b6e081afd90caec784f740542.tar.gz barebox-cc843dadfd757e1b6e081afd90caec784f740542.tar.xz |
Merge branch 'for-next/efi'
Diffstat (limited to 'lib')
-rw-r--r-- | lib/wchar.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/wchar.c b/lib/wchar.c index 6368a01994..b2e9e7545b 100644 --- a/lib/wchar.c +++ b/lib/wchar.c @@ -31,6 +31,22 @@ size_t wcslen(const wchar_t *s) return len; } +wchar_t *strdup_wchar(const wchar_t *src) +{ + int len = wcslen(src); + wchar_t *tmp, *dst; + + if (!(dst = malloc((len + 1) * sizeof(wchar_t)))) + return NULL; + + tmp = dst; + + while ((*dst++ = *src++)) + /* nothing */; + + return tmp; +} + char *strcpy_wchar_to_char(char *dst, const wchar_t *src) { char *ret = dst; |