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| author | Rich Felker <dalias@aerifal.cx> | 2011-02-12 00:22:29 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-02-12 00:22:29 -0500 |
| commit | 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 (patch) | |
| tree | 6eaef0d8a720fa3da580de87b647fff796fe80b3 /src/stdlib/wcstol.c | |
| download | musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.gz musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.xz musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.zip | |
initial check-in, version 0.5.0 v0.5.0
Diffstat (limited to 'src/stdlib/wcstol.c')
| -rw-r--r-- | src/stdlib/wcstol.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/stdlib/wcstol.c b/src/stdlib/wcstol.c new file mode 100644 index 00000000..aad62e5b --- /dev/null +++ b/src/stdlib/wcstol.c @@ -0,0 +1,18 @@ +#include <wchar.h> +#include <stdlib.h> +#include <inttypes.h> +#include <errno.h> +#include <limits.h> + +long wcstol(const wchar_t *s, wchar_t **p, int base) +{ + intmax_t x = wcstoimax(s, p, base); + if (x > LONG_MAX) { + errno = ERANGE; + return LONG_MAX; + } else if (x < LONG_MIN) { + errno = ERANGE; + return LONG_MIN; + } + return x; +} |