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49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
#include "kernel/calls.h"
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#define PRCTL_SET_KEEPCAPS_ 8
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int_t sys_prctl(dword_t option, uint_t UNUSED(arg2), uint_t UNUSED(arg3), uint_t UNUSED(arg4), uint_t UNUSED(arg5)) {
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switch (option) {
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case PRCTL_SET_KEEPCAPS_:
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// stub
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return 0;
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default:
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STRACE("prctl(%#x)", option);
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return _EINVAL;
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}
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}
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int_t sys_arch_prctl(int_t code, addr_t addr) {
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STRACE("arch_prctl(%#x, %#x)", code, addr);
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return _EINVAL;
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}
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#define REBOOT_MAGIC1 0xfee1dead
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#define REBOOT_MAGIC2 672274793
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#define REBOOT_MAGIC2A 85072278
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#define REBOOT_MAGIC2B 369367448
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#define REBOOT_MAGIC2C 537993216
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#define REBOOT_CMD_CAD_OFF 0
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#define REBOOT_CMD_CAD_ON 0x89abcdef
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int_t sys_reboot(int_t magic, int_t magic2, int_t cmd) {
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STRACE("reboot(%#x, %d, %d)", magic, magic2, cmd);
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if (!superuser())
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return _EPERM;
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if (magic != (int) REBOOT_MAGIC1 ||
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(magic2 != REBOOT_MAGIC2 &&
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magic2 != REBOOT_MAGIC2A &&
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magic2 != REBOOT_MAGIC2B &&
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magic2 != REBOOT_MAGIC2C))
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return _EINVAL;
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switch (cmd) {
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case REBOOT_CMD_CAD_ON:
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case REBOOT_CMD_CAD_OFF:
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return 0;
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default:
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return _EPERM;
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}
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}
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