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Fixed incorrect use of bitwise-or instead of logical-or

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This commit is contained in:
Michael Chisholm 2006-10-01 12:29:10 +00:00
parent 8956d40bc1
commit ef95b683be
1 changed files with 10 additions and 6 deletions
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16
source/filetime.c
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@ -31,6 +31,9 @@
2006-09-30 - Chishm
* Validity checks performed on the time supplied by the IPC
* Cleaned up magic numbers
2006-10-01 - Chishm
* Fixed incorrect use of bitwise-or instead of logical-or
*/
@ -47,6 +50,7 @@
#define MAX_SECOND 59
#define MAX_YEAR 99
#define MIN_YEAR 6 // The date is invalid if it's before this year
#define MAX_MONTH 12
#define MIN_MONTH 1
#define MAX_DAY 31
@ -69,9 +73,9 @@ u16 _FAT_filetime_getTimeFromRTC (void) {
// Check that the values are all in range.
// If they are not, return 0 (no timestamp)
if ((hour < 0) | (hour > MAX_HOUR)) return 0;
if ((minute < 0) | (minute > MAX_MINUTE)) return 0;
if ((second < 0) | (second > MAX_SECOND)) return 0;
if ((hour < 0) || (hour > MAX_HOUR)) return 0;
if ((minute < 0) || (minute > MAX_MINUTE)) return 0;
if ((second < 0) || (second > MAX_SECOND)) return 0;
return (
((hour & 0x1F) << 11) |
@ -92,9 +96,9 @@ u16 _FAT_filetime_getDateFromRTC (void) {
month = IPC->rtc_month;
day = IPC->rtc_day;
if ((year < 0) | (year > MAX_YEAR)) return 0;
if ((month < MIN_MONTH) | (month > MAX_MONTH)) return 0;
if ((day < MIN_DAY) | (day > MAX_DAY)) return 0;
if ((year < MIN_YEAR) || (year > MAX_YEAR)) return 0;
if ((month < MIN_MONTH) || (month > MAX_MONTH)) return 0;
if ((day < MIN_DAY) || (day > MAX_DAY)) return 0;
return (
(((year + 20) & 0x7F) <<9) | // Adjust for MS-FAT base year (1980 vs 2000 for DS clock)