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LibC: Add POSIX spec links to wait, waitpid and waitid

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SeekingBlues 2022-06-17 09:43:11 +08:00 • committed by Andreas Kling
parent 4796a25bbd
commit cba4750921
1 changed files with 3 additions and 0 deletions
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3
Userland/Libraries/LibC/sys/wait.cpp
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@ -12,11 +12,13 @@
extern "C" { extern "C" {
// https://pubs.opengroup.org/onlinepubs/9699919799/functions/wait.html
pid_t wait(int* wstatus) pid_t wait(int* wstatus)
{ {
return waitpid(-1, wstatus, 0); return waitpid(-1, wstatus, 0);
} }
// https://pubs.opengroup.org/onlinepubs/9699919799/functions/waitpid.html
pid_t waitpid(pid_t waitee, int* wstatus, int options) pid_t waitpid(pid_t waitee, int* wstatus, int options)
{ {
siginfo_t siginfo; siginfo_t siginfo;
@ -73,6 +75,7 @@ pid_t waitpid(pid_t waitee, int* wstatus, int options)
return siginfo.si_pid; return siginfo.si_pid;
} }
// https://pubs.opengroup.org/onlinepubs/9699919799/functions/waitid.html
int waitid(idtype_t idtype, id_t id, siginfo_t* infop, int options) int waitid(idtype_t idtype, id_t id, siginfo_t* infop, int options)
{ {
Syscall::SC_waitid_params params { idtype, id, infop, options }; Syscall::SC_waitid_params params { idtype, id, infop, options };