diff options
Diffstat (limited to 'Documentation/rtc.txt')
| -rw-r--r-- | Documentation/rtc.txt | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/Documentation/rtc.txt b/Documentation/rtc.txt index 804a7cf..8deffcd 100644 --- a/Documentation/rtc.txt +++ b/Documentation/rtc.txt @@ -268,8 +268,8 @@ int main(int argc, char **argv) /* This read will block */ retval = read(fd, &data, sizeof(unsigned long)); if (retval == -1) { - perror("read"); - exit(errno); + perror("read"); + exit(errno); } fprintf(stderr, " %d",i); fflush(stderr); @@ -326,11 +326,11 @@ test_READ: rtc_tm.tm_sec %= 60; rtc_tm.tm_min++; } - if (rtc_tm.tm_min == 60) { + if (rtc_tm.tm_min == 60) { rtc_tm.tm_min = 0; rtc_tm.tm_hour++; } - if (rtc_tm.tm_hour == 24) + if (rtc_tm.tm_hour == 24) rtc_tm.tm_hour = 0; retval = ioctl(fd, RTC_ALM_SET, &rtc_tm); @@ -407,8 +407,8 @@ test_PIE: "\n...Periodic IRQ rate is fixed\n"); goto done; } - perror("RTC_IRQP_SET ioctl"); - exit(errno); + perror("RTC_IRQP_SET ioctl"); + exit(errno); } fprintf(stderr, "\n%ldHz:\t", tmp); @@ -417,27 +417,27 @@ test_PIE: /* Enable periodic interrupts */ retval = ioctl(fd, RTC_PIE_ON, 0); if (retval == -1) { - perror("RTC_PIE_ON ioctl"); - exit(errno); + perror("RTC_PIE_ON ioctl"); + exit(errno); } for (i=1; i<21; i++) { - /* This blocks */ - retval = read(fd, &data, sizeof(unsigned long)); - if (retval == -1) { - perror("read"); - exit(errno); - } - fprintf(stderr, " %d",i); - fflush(stderr); - irqcount++; + /* This blocks */ + retval = read(fd, &data, sizeof(unsigned long)); + if (retval == -1) { + perror("read"); + exit(errno); + } + fprintf(stderr, " %d",i); + fflush(stderr); + irqcount++; } /* Disable periodic interrupts */ retval = ioctl(fd, RTC_PIE_OFF, 0); if (retval == -1) { - perror("RTC_PIE_OFF ioctl"); - exit(errno); + perror("RTC_PIE_OFF ioctl"); + exit(errno); } } |
