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author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
commit | 0dc342de848a642ecce8db697b8fecd83a63e117 (patch) | |
tree | 2b7ed4724aff1f86073e4740134bda9c4aac1a39 /trunk/missing/strtol.c | |
parent | ef70cf7138ab8034b5b806f466e4b484b24f0f88 (diff) |
added tag v1_9_0_4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'trunk/missing/strtol.c')
-rw-r--r-- | trunk/missing/strtol.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/trunk/missing/strtol.c b/trunk/missing/strtol.c new file mode 100644 index 0000000000..da6636f316 --- /dev/null +++ b/trunk/missing/strtol.c @@ -0,0 +1,26 @@ +/* public domain rewrite of strtol(3) */ + +#include <ctype.h> + +long +strtol(const char *nptr, char **endptr, int base) +{ + long result; + const char *p = nptr; + + while (isspace(*p)) { + p++; + } + if (*p == '-') { + p++; + result = -strtoul(p, endptr, base); + } + else { + if (*p == '+') p++; + result = strtoul(p, endptr, base); + } + if (endptr != 0 && *endptr == p) { + *endptr = (char *)nptr; + } + return result; +} |