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unsigned number parsing

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This commit is contained in:
Gabor Adam Toth 2011-11-03 14:15:42 +01:00
parent 68a0959795
commit 19c7cadad2
1 changed files with 15 additions and 1 deletions
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16
include/psyc/parse.h
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@ -387,7 +387,7 @@ static inline
PsycParseListRC psyc_parse_list (PsycParseListState *state, PsycString *elem); PsycParseListRC psyc_parse_list (PsycParseListState *state, PsycString *elem);
static inline static inline
PsycBool psyc_parse_number (const char *value, size_t len, ssize_t *n) PsycBool psyc_parse_number (const char *value, size_t len, int64_t *n)
{ {
size_t c = 0; size_t c = 0;
uint8_t neg = 0; uint8_t neg = 0;
@ -411,6 +411,20 @@ PsycBool psyc_parse_number (const char *value, size_t len, ssize_t *n)
return PSYC_TRUE; return PSYC_TRUE;
} }
static inline
PsycBool psyc_parse_number_unsigned (const char *value, size_t len, uint64_t *n)
{
size_t c = 0;
if (!value)
return PSYC_FALSE;
*n = 0;
while (c < len && value[c] >= '0' && value[c] <= '9')
*n = 10 * *n + (value[c++] - '0');
return c == len ? PSYC_TRUE : PSYC_FALSE;
}
static inline static inline
PsycBool psyc_parse_time (const char *value, size_t len, time_t *t) PsycBool psyc_parse_time (const char *value, size_t len, time_t *t)
{ {