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| author | Richard Braun <rbraun@sceen.net> | 2017-06-28 01:04:49 +0200 |
|---|---|---|
| committer | Richard Braun <rbraun@sceen.net> | 2017-06-28 01:04:49 +0200 |
| commit | 982e80f759f3174a9b91bbfa08221c2a11146417 (patch) | |
| tree | cc55398b6bb1f4f0bb0fc58aa5255ace5167f606 | |
| parent | 2d2e8f93303fc7b19ab19020013145144be90fa3 (diff) | |
x86/string: make strlen return value computation more intuitive
| -rw-r--r-- | arch/x86/machine/string.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/machine/string.c b/arch/x86/machine/string.c index 1f1cab40..aa8795c8 100644 --- a/arch/x86/machine/string.c +++ b/arch/x86/machine/string.c @@ -103,7 +103,7 @@ strlen(const char *s) : "+D" (s), "+c" (n) : "a" (0) : "memory"); - return ~n - 1; + return (size_t)-2 - n; } #endif /* STRING_ARCH_STRLEN */ |