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| author | Brad King <brad.king@kitware.com> | 2015-06-24 13:41:58 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2015-06-30 14:21:37 (GMT) |
| commit | 8bf5a80b9668a31b85aaac00d1682228bbbbac5e (patch) | |
| tree | 4eb69d8d006c51ae50d6290d401afad0b198e932 /Source/cmSystemTools.cxx | |
| parent | dffc307c81220ffc243abc3b87ecfd694bd4cd35 (diff) | |
| download | CMake-8bf5a80b9668a31b85aaac00d1682228bbbbac5e.zip CMake-8bf5a80b9668a31b85aaac00d1682228bbbbac5e.tar.gz CMake-8bf5a80b9668a31b85aaac00d1682228bbbbac5e.tar.bz2 | |
cmSystemTools: Add StringToULong helper
Convert a string to an unsigned integer and reject any extra input.
Diffstat (limited to 'Source/cmSystemTools.cxx')
| -rw-r--r-- | Source/cmSystemTools.cxx | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx index e2adabe..7230a64 100644 --- a/Source/cmSystemTools.cxx +++ b/Source/cmSystemTools.cxx @@ -2955,3 +2955,12 @@ bool cmSystemTools::StringToLong(const char* str, long* value) *value = strtol(str, &endp, 10); return (*endp == '\0') && (endp != str) && (errno == 0); } + +//---------------------------------------------------------------------------- +bool cmSystemTools::StringToULong(const char* str, unsigned long* value) +{ + errno = 0; + char *endp; + *value = strtoul(str, &endp, 10); + return (*endp == '\0') && (endp != str) && (errno == 0); +} |