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Add the '-s' flag to apm which returns the status of the APM support

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(enable/disabled) now that the APM_GETINFO ioctl returns the necessary
information.  Also, print out the status along with the other
information as the default behavior.
This commit is contained in:
nate 1996-03-13 00:48:06 +00:00
parent 886c4a60dd
commit 16f7ca5510
2 changed files with 19 additions and 4 deletions
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11
usr.sbin/apm/apm.8
View File

@ -20,6 +20,7 @@
.Op Fl b
.Op Fl a
.Op Fl l
.Op Fl s
.Pp
.Nm zzz
.Sh DESCRIPTION
@ -58,13 +59,21 @@ status respectively.
Display the current AC-line status as an integer value. The values
0 and 1 correspond to the
.Dq off-line
state and
state or
.Dq on-line
state, respectively.
.Pp
.It Fl l
Display the remaining battery percentage. If your laptop does not
support this function, 255 is displayed.
.Pp
.It Fl s
Display the status of the APM support as an integer value. The values
0 and 1 correspond to the
.Dq enabled
state or
.Dq disabled
state respecitively
.Sh BUGS
Some APM implementations do not support parameters needed by
.Nm apm.

12
usr.sbin/apm/apm.c
View File

@ -43,6 +43,7 @@ void apm_getinfo(int fd, apm_info_t aip)
void print_all_info(apm_info_t aip)
{
printf("APM version: %d.%d\n", aip->ai_major, aip->ai_minor);
printf("APM Managment: %s\n", (aip->ai_status ? "Enabled": "Disabled"));
printf("AC Line status: ");
if (aip->ai_acline == 255) {
printf("unknown");
@ -83,7 +84,7 @@ void print_all_info(apm_info_t aip)
int main(int argc, char *argv[])
{
int i, j, fd;
int sleep = 0, all_info = 1, batt_status = 0, batt_life = 0, ac_status = 0;
int sleep = 0, all_info = 1, apm_status = 0, batt_status = 0, batt_life = 0, ac_status = 0;
char *cmdname;
main_argc = argc;
@ -123,6 +124,9 @@ int main(int argc, char *argv[])
case 'l':
batt_life = 1;
all_info = 0;
case 's':
apm_status = 1;
all_info = 0;
break;
default:
fprintf(stderr, "%s Unknown option '%s'.\n", argv[0], argv[i]);
@ -138,8 +142,7 @@ int main(int argc, char *argv[])
}
if (sleep) {
apm_suspend(fd);
}
else {
} else {
struct apm_info info;
apm_getinfo(fd, &info);
@ -155,6 +158,9 @@ int main(int argc, char *argv[])
if (ac_status) {
printf("%d\n", info.ai_acline);
}
if (apm_status) {
printf("%d\n", info.ai_status);
}
}
close(fd);
return 0;