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src/utils.c: Mark input string of parse_date() const

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We don't mess about with the date string here, so it should be declared
const.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This commit is contained in:
Lukas Fleischer 2011-10-05 09:11:14 +02:00
parent 59e006e56d
commit 162c6aebdd
2 changed files with 5 additions and 5 deletions
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2
src/calcurse.h
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@ -894,7 +894,7 @@ long mystrtol (const char *);
void print_bool_option_incolor (WINDOW *, unsigned, int, int);
const char *get_tempdir (void);
char *new_tempfile (const char *, int);
int parse_date (char *, enum datefmt, int *, int *, int *,
int parse_date (const char *, enum datefmt, int *, int *, int *,
struct date *);
void str_toupper (char *);
void file_close (FILE *, const char *);

8
src/utils.c
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@ -608,11 +608,11 @@ new_tempfile (const char *prefix, int trailing_len)
* Returns 1 if sucessfully converted or 0 if the string is an invalid date.
*/
int
parse_date (char *date_string, enum datefmt datefmt, int *year, int *month,
int *day, struct date *slctd_date)
parse_date (const char *date_string, enum datefmt datefmt, int *year,
int *month, int *day, struct date *slctd_date)
{
char sep = (datefmt == DATEFMT_ISO) ? '-' : '/';
char *p;
const char sep = (datefmt == DATEFMT_ISO) ? '-' : '/';
const char *p;
int in[3] = {0, 0, 0}, n = 0;
int d, m, y;