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syscall: Expose sched_getaffinity and sched_setaffinity

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This commit is contained in:
Xiang Xiao 2020-02-09 15:38:50 +08:00 committed by Gregory Nutt
parent cf1180e7f1
commit c34a73e780
4 changed files with 15 additions and 2 deletions
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7
include/sys/syscall.h
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@ -81,9 +81,12 @@
#define SYS_sched_setscheduler (CONFIG_SYS_RESERVED + 10)
#define SYS_sched_unlock (CONFIG_SYS_RESERVED + 11)
#define SYS_sched_yield (CONFIG_SYS_RESERVED + 12)
#ifdef CONFIG_SMP
# define SYS_sched_getcpu (CONFIG_SYS_RESERVED + 13)
# define __SYS_set_errno (CONFIG_SYS_RESERVED + 14)
# define SYS_sched_getaffinity (CONFIG_SYS_RESERVED + 13)
# define SYS_sched_getcpu (CONFIG_SYS_RESERVED + 14)
# define SYS_sched_setaffinity (CONFIG_SYS_RESERVED + 15)
# define __SYS_set_errno (CONFIG_SYS_RESERVED + 16)
#else
# define __SYS_set_errno (CONFIG_SYS_RESERVED + 13)
#endif

2
syscall/syscall.csv
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@ -119,6 +119,7 @@
"rewinddir","dirent.h","","void","FAR DIR*"
"rmdir","unistd.h","!defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char*"
"rmmod","nuttx/module.h","defined(CONFIG_MODULE)","int","FAR void *"
"sched_getaffinity","sched.h","defined(CONFIG_SMP)","int","pid_t","size_t","FAR cpu_set_t*"
"sched_getcpu","sched.h","defined(CONFIG_SMP)","int"
"sched_getparam","sched.h","","int","pid_t","struct sched_param*"
"sched_getscheduler","sched.h","","int","pid_t"
@ -126,6 +127,7 @@
"sched_lock","sched.h","","int"
"sched_lockcount","sched.h","","int32_t"
"sched_rr_get_interval","sched.h","","int","pid_t","struct timespec*"
"sched_setaffinity","sched.h","defined(CONFIG_SMP)","int","pid_t","size_t","FAR const cpu_set_t*"
"sched_setparam","sched.h","","int","pid_t","const struct sched_param*"
"sched_setscheduler","sched.h","","int","pid_t","int","const struct sched_param*"
"sched_unlock","sched.h","","int"

Can't render this file because it has a wrong number of fields in line 2.

3
syscall/syscall_lookup.h
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@ -57,8 +57,11 @@ SYSCALL_LOOKUP(sched_setparam, 2, STUB_sched_setparam)
SYSCALL_LOOKUP(sched_setscheduler, 3, STUB_sched_setscheduler)
SYSCALL_LOOKUP(sched_unlock, 0, STUB_sched_unlock)
SYSCALL_LOOKUP(sched_yield, 0, STUB_sched_yield)
#ifdef CONFIG_SMP
SYSCALL_LOOKUP(sched_getaffinity, 3, STUB_sched_getaffinity)
SYSCALL_LOOKUP(sched_getcpu, 0, STUB_sched_getcpu)
SYSCALL_LOOKUP(sched_setaffinity, 3, STUB_sched_setaffinity)
#endif
SYSCALL_LOOKUP(set_errno, 1, STUB_set_errno)

5
syscall/syscall_stublookup.c
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@ -72,7 +72,12 @@ uintptr_t STUB_sched_setscheduler(int nbr, uintptr_t parm1, uintptr_t parm2,
uintptr_t parm3);
uintptr_t STUB_sched_unlock(int nbr);
uintptr_t STUB_sched_yield(int nbr);
uintptr_t STUB_sched_getaffinity(int nbr, uintptr_t parm1, uintptr_t parm2,
uintptr_t parm3);
uintptr_t STUB_sched_getcpu(int nbr);
uintptr_t STUB_sched_setaffinity(int nbr, uintptr_t parm1, uintptr_t parm2,
uintptr_t parm3);
uintptr_t STUB_set_errno(int nbr, uintptr_t parm1);
uintptr_t STUB_uname(int nbr, uintptr_t parm1);