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This commit is contained in:
Robert Ransom 2011-05-12 02:57:09 -07:00
parent cb9df5e53c
commit c714a098ea
1 changed files with 11 additions and 7 deletions
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18
src/common/util.c
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@ -769,13 +769,17 @@ 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,