diff options
| author | dzwdz | 2022-05-02 19:25:02 +0200 |
|---|---|---|
| committer | dzwdz | 2022-05-02 19:25:02 +0200 |
| commit | 577ed9e01a83c13bf151b5137e6fe1eace1c4f7c (patch) | |
| tree | 750dd8a3536ce70d817e6920c89042ee94899a29 /src/kernel/syscalls.c | |
| parent | d9dc6a0c4c5047c3789a16ef623eeff7c240f5a9 (diff) | |
syscalls: fork() noreap flag
Diffstat (limited to 'src/kernel/syscalls.c')
| -rw-r--r-- | src/kernel/syscalls.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/kernel/syscalls.c b/src/kernel/syscalls.c index ffacdbc..57286f1 100644 --- a/src/kernel/syscalls.c +++ b/src/kernel/syscalls.c @@ -21,7 +21,7 @@ int _syscall_await(void) { // find any already dead children for (struct process *iter = process_current->child; iter; iter = iter->sibling) { - if (iter->state == PS_DEAD) + if (iter->state == PS_DEAD && !iter->noreap) return process_try2collect(iter); if (iter->state != PS_DEADER) has_children = true; @@ -35,8 +35,8 @@ int _syscall_await(void) { } } -int _syscall_fork(void) { - struct process *child = process_fork(process_current); +int _syscall_fork(int flags) { + struct process *child = process_fork(process_current, flags); regs_savereturn(&child->regs, 0); return 1; } @@ -180,7 +180,7 @@ handle_t _syscall_fs_fork2(void) { backend->handler = NULL; backend->queue = NULL; - child = process_fork(process_current); + child = process_fork(process_current, 0); child->controlled = backend; regs_savereturn(&child->regs, 0); @@ -249,7 +249,7 @@ int _syscall(int num, int a, int b, int c, int d) { case _SYSCALL_AWAIT: return _syscall_await(); case _SYSCALL_FORK: - return _syscall_fork(); + return _syscall_fork(a); case _SYSCALL_OPEN: return _syscall_open((userptr_t)a, b); case _SYSCALL_MOUNT: |