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string2* functions take a const pointer

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This commit is contained in:
Pieter Noordhuis 2012-01-02 15:24:32 -08:00
parent 2ebd2720b3
commit 9ea54feef0
2 changed files with 5 additions and 5 deletions
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6
src/util.c
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@ -209,8 +209,8 @@ int ll2string(char *s, size_t len, long long value) {
/* Convert a string into a long long. Returns 1 if the string could be parsed /* Convert a string into a long long. Returns 1 if the string could be parsed
* into a (non-overflowing) long long, 0 otherwise. The value will be set to * into a (non-overflowing) long long, 0 otherwise. The value will be set to
* the parsed value when appropriate. */ * the parsed value when appropriate. */
int string2ll(char *s, size_t slen, long long *value) { int string2ll(const char *s, size_t slen, long long *value) {
char *p = s; const char *p = s;
size_t plen = 0; size_t plen = 0;
int negative = 0; int negative = 0;
unsigned long long v; unsigned long long v;
@ -275,7 +275,7 @@ int string2ll(char *s, size_t slen, long long *value) {
/* Convert a string into a long. Returns 1 if the string could be parsed into a /* Convert a string into a long. Returns 1 if the string could be parsed into a
* (non-overflowing) long, 0 otherwise. The value will be set to the parsed * (non-overflowing) long, 0 otherwise. The value will be set to the parsed
* value when appropriate. */ * value when appropriate. */
int string2l(char *s, size_t slen, long *lval) { int string2l(const char *s, size_t slen, long *lval) {
long long llval; long long llval;
if (!string2ll(s,slen,&llval)) if (!string2ll(s,slen,&llval))

4
src/util.h
View File

@ -5,8 +5,8 @@ int stringmatchlen(const char *p, int plen, const char *s, int slen, int nocase)
int stringmatch(const char *p, const char *s, int nocase); int stringmatch(const char *p, const char *s, int nocase);
long long memtoll(const char *p, int *err); long long memtoll(const char *p, int *err);
int ll2string(char *s, size_t len, long long value); int ll2string(char *s, size_t len, long long value);
int string2ll(char *s, size_t slen, long long *value); int string2ll(const char *s, size_t slen, long long *value);
int string2l(char *s, size_t slen, long *value); int string2l(const char *s, size_t slen, long *value);
int d2string(char *buf, size_t len, double value); int d2string(char *buf, size_t len, double value);
#endif #endif