From 09bfc5cde459db432740313f590718c7ae31363a Mon Sep 17 00:00:00 2001 From: Matheus Date: Sat, 9 Sep 2023 13:28:57 -0300 Subject: [PATCH] waitpid syscall: fix status --- kernel-src/sys/syscalls/waitpid.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel-src/sys/syscalls/waitpid.c b/kernel-src/sys/syscalls/waitpid.c index bbdbd906..4fe1bbee 100644 --- a/kernel-src/sys/syscalls/waitpid.c +++ b/kernel-src/sys/syscalls/waitpid.c @@ -61,8 +61,9 @@ syscallret_t syscall_waitpid(context_t *context, pid_t pid, int *status, int opt spinlock_release(&proc->lock); // TODO memory safe operation + // TODO the signal number goes in the low byte of status if (status) - *status = iterator->status; + *status = iterator->status << 8; for (int i = 0; i < iterator->threadtablesize; ++i) { if (iterator->threads[i] == NULL)