4 commits

Author	SHA1	Message	Date
chao an	c24dc389e4	sched/task: add kernel interface nxsched_* gettid/getpid/getppid ... add new interface to implement getpid()/gettid()/getppid() for kernel version. Signed-off-by: chao an <anchao@xiaomi.com>	2023-02-02 10:33:01 +08:00
Petro Karashchenko	68902d8732	pid_t: unify usage of special task IDs ... Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>	2022-03-22 21:22:32 +08:00
Xiang Xiao	90be95bb89	sched: Remove all group id related stuff ... it is wrong to define a new grpid_t, but not reuse pid_t, because it make getpid(parent) == getppid(child) impossible. Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>	2021-03-05 20:35:22 +08:00
Xiang Xiao	085619d395	libc: Implement getppid ... as specified here: https://pubs.opengroup.org/onlinepubs/009695399/functions/getppid.html Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>	2020-12-20 16:40:14 -03:00