//go:cgo_import_dynamic _NSGetArgv _NSGetArgv ""
//go:cgo_import_dynamic _NSGetEnviron _NSGetEnviron ""
//go:cgo_import_dynamic _NSGetExecutablePath _NSGetExecutablePath ""
//go:cgo_import_dynamic __bzero __bzero ""
//go:cgo_import_dynamic __error __error ""
//go:cgo_import_dynamic __fork __fork ""
//go:cgo_import_dynamic __mmap __mmap ""
//go:cgo_import_dynamic __munmap __munmap ""
//go:cgo_import_dynamic __stack_chk_fail __stack_chk_fail ""

//go:cgo_import_dynamic _NSGetArgv _NSGetArgv ""
//go:cgo_import_dynamic _NSGetEnviron _NSGetEnviron ""
//go:cgo_import_dynamic _NSGetExecutablePath _NSGetExecutablePath ""
//go:cgo_import_dynamic __error __error ""
//go:cgo_import_dynamic __fork __fork ""
//go:cgo_import_dynamic __mmap __mmap ""
//go:cgo_import_dynamic __munmap __munmap ""
//go:cgo_import_dynamic __stack_chk_fail __stack_chk_fail ""

	_EVFILT_WRITE = 0x1
	_EVFILT_USER  = 0x8

	_NOTE_TRIGGER = 0x1000000
)

type sigset struct {
	__bits [4]uint32
}

type siginfo struct {
	_signo   int32
	_code    int32
	_errno   int32
	_reason  uintptr
	_reasonx [16]byte
}

type stackt struct {
	ss_sp    uintptr
	ss_size  uintptr
	ss_flags int32
}

type timespec struct {
	tv_sec  int64
	tv_nsec int32

	_EVFILT_WRITE = 0x1
	_EVFILT_USER  = 0x8

	_NOTE_TRIGGER = 0x1000000
)

type sigset struct {
	__bits [4]uint32
}

type siginfo struct {
	_signo  int32
	_code   int32
	_errno  int32
	_reason [20]byte
}

type stackt struct {
	ss_sp    uintptr
	ss_size  uintptr
	ss_flags int32
}

type timespec struct {
	tv_sec  int64
	tv_nsec int32
}

	_EVFILT_WRITE = 0x1
	_EVFILT_USER  = 0x8

	_NOTE_TRIGGER = 0x1000000
)

type sigset struct {
	__bits [4]uint32
}

type siginfo struct {
	_signo  int32
	_code   int32
	_errno  int32
	_pad    int32
	_reason [24]byte
}

type stackt struct {
	ss_sp     uintptr
	ss_size   uintptr
	ss_flags  int32
	pad_cgo_0 [4]byte
}

type timespec struct {
	tv_sec  int64

	_EVFILT_WRITE = 0x1
	_EVFILT_USER  = 0x8

	_NOTE_TRIGGER = 0x1000000
)

type sigset struct {
	__bits [4]uint32
}

type siginfo struct {
	_signo   int32
	_code    int32
	_errno   int32
	_reason  uintptr
	_reasonx [16]byte
}

type stackt struct {
	ss_sp    uintptr
	ss_size  uintptr
	ss_flags int32
}

type timespec struct {
	tv_sec  int64
	tv_nsec int64

	return
}
func issetugid_trampoline()

// Tell the linker that the libc_* functions are to be found
// in a system library, with the libc_ prefix missing.

//go:cgo_import_dynamic libc_errno __errno "libc.so"
//go:cgo_import_dynamic libc_exit exit "libc.so"
//go:cgo_import_dynamic libc_getthrid getthrid "libc.so"
//go:cgo_import_dynamic libc_sched_yield sched_yield "libc.so"

//

#include "go_asm.h"
#include "go_tls.h"
#include "textflag.h"

// This is needed by asm_amd64.s
TEXT runtime·settls(SB),NOSPLIT,$8
	RET

// void libc_miniterrno(void *(*___errno)(void));
//
// Set the TLS errno pointer in M.
//
// Called using runtime·asmcgocall from os_solaris.c:/minit.
// NOT USING GO CALLING CONVENTION.
TEXT runtime·miniterrno(SB),NOSPLIT,$0

	initsig(true)
}

// Ms related functions
func mpreinit(mp *m) {
	mp.gsignal = malg(32 * 1024) // AIX wants >= 8K
	mp.gsignal.m = mp
}

// errno address must be retrieved by calling _Errno libc function.
// This will return a pointer to errno.
func miniterrno() {
	mp := getg().m
	r, _ := syscall0(&libc__Errno)
	mp.perrno = r

}

func minit() {
	miniterrno()
	minitSignals()