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author | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-16 18:49:26 +0900 |
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committer | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-30 00:39:06 +0900 |
commit | fcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch) | |
tree | 64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/missing/strtol.c |
Fresh start
Diffstat (limited to 'jni/ruby/missing/strtol.c')
-rw-r--r-- | jni/ruby/missing/strtol.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/jni/ruby/missing/strtol.c b/jni/ruby/missing/strtol.c new file mode 100644 index 0000000..87bd731 --- /dev/null +++ b/jni/ruby/missing/strtol.c @@ -0,0 +1,27 @@ +/* public domain rewrite of strtol(3) */ + +#include "ruby/missing.h" +#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; +} |