diff options
Diffstat (limited to 'src/common/util.c')
| -rw-r--r-- | src/common/util.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/common/util.c b/src/common/util.c index 7ffe0a98cb..0f871c4aae 100644 --- a/src/common/util.c +++ b/src/common/util.c @@ -775,13 +775,17 @@ tor_digest256_is_zero(const char *digest) if (next) *next = endptr; \ return 0 -/** Extract a long from the start of s, in the given numeric base. If - * there is unconverted data and next is provided, set *next to the - * first unconverted character. An error has occurred if no characters - * are converted; or if there are unconverted characters and next is NULL; or - * if the parsed value is not between min and max. When no error occurs, - * return the parsed value and set *ok (if provided) to 1. When an error - * occurs, return 0 and set *ok (if provided) to 0. +/** Extract a long from the start of <b>s</b>, in the given numeric + * <b>base</b>. If <b>base</b> is 0, <b>s</b> is parsed as a decimal, + * octal, or hex number in the syntax of a C integer literal. If + * there is unconverted data and <b>next</b> is provided, set + * *<b>next</b> to the first unconverted character. An error has + * occurred if no characters are converted; or if there are + * unconverted characters and <b>next</b> is NULL; or if the parsed + * value is not between <b>min</b> and <b>max</b>. When no error + * occurs, return the parsed value and set *<b>ok</b> (if provided) to + * 1. When an error occurs, return 0 and set *<b>ok</b> (if provided) + * to 0. */ long tor_parse_long(const char *s, int base, long min, long max, |