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Use busybox error handling functions wherever possible.

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This commit is contained in:
Matt Kraai
2000-12-22 01:48:07 +00:00
parent e9f07fb6e8
commit a9819b2908
50 changed files with 244 additions and 425 deletions
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12
console-tools/deallocvt.c
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@@ -25,10 +25,8 @@ int deallocvt_main(int argc, char *argv[])
if (argc == 1) {
/* deallocate all unused consoles */
if (ioctl(fd, VT_DISALLOCATE, 0)) {
perror("VT_DISALLOCATE");
return EXIT_FAILURE;
}
if (ioctl(fd, VT_DISALLOCATE, 0))
perror_msg_and_die("VT_DISALLOCATE");
} else {
for (i = 1; i < argc; i++) {
num = atoi(argv[i]);
@@ -36,10 +34,8 @@ int deallocvt_main(int argc, char *argv[])
error_msg("0: illegal VT number\n");
else if (num == 1)
error_msg("VT 1 cannot be deallocated\n");
else if (ioctl(fd, VT_DISALLOCATE, num)) {
perror("VT_DISALLOCATE");
error_msg_and_die("could not deallocate console %d\n", num);
}
else if (ioctl(fd, VT_DISALLOCATE, num))
perror_msg_and_die("VT_DISALLOCATE");
}
}