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linux: Add stub madvise() syscall

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This commit is contained in:
EnderIce2 2024-11-18 04:10:27 +02:00
parent 3a68b28c13
commit 3709683af8
Signed by untrusted user who does not match committer: enderice2
GPG Key ID: EACC3AD603BAB4DD
1 changed files with 12 additions and 2 deletions
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14
syscalls/linux.cpp
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@ -1286,6 +1286,16 @@ static int linux_pipe(SysFrm *, int pipefd[2])
return -linux_ENOSYS;
}
static int linux_madvise(SysFrm *, void *addr, size_t length, int advice)
{
// PCB *pcb = thisProcess;
// Memory::VirtualMemoryArea *vma = pcb->vma;
/* TODO: For now we ignore the advice and just return 0 */
/* "man 2 madvise" for more info */
stub;
return 0;
}
static int linux_dup(SysFrm *, int oldfd)
{
PCB *pcb = thisProcess;
@ -3374,7 +3384,7 @@ static SyscallData LinuxSyscallsTableAMD64[] = {
[__NR_amd64_mremap] = {"mremap", (void *)nullptr},
[__NR_amd64_msync] = {"msync", (void *)nullptr},
[__NR_amd64_mincore] = {"mincore", (void *)nullptr},
[__NR_amd64_madvise] = {"madvise", (void *)nullptr},
[__NR_amd64_madvise] = {"madvise", (void *)linux_madvise},
[__NR_amd64_shmget] = {"shmget", (void *)nullptr},
[__NR_amd64_shmat] = {"shmat", (void *)nullptr},
[__NR_amd64_shmctl] = {"shmctl", (void *)nullptr},
@ -4015,7 +4025,7 @@ static SyscallData LinuxSyscallsTableI386[] = {
[__NR_i386_setfsgid32] = {"setfsgid32", (void *)nullptr},
[__NR_i386_pivot_root] = {"pivot_root", (void *)nullptr},
[__NR_i386_mincore] = {"mincore", (void *)nullptr},
[__NR_i386_madvise] = {"madvise", (void *)nullptr},
[__NR_i386_madvise] = {"madvise", (void *)linux_madvise},
[__NR_i386_getdents64] = {"getdents64", (void *)linux_getdents64},
[__NR_i386_fcntl64] = {"fcntl64", (void *)nullptr},
[222] = {"reserved", (void *)nullptr},