xv6-lab/kernel/syscall.h
Frans Kaashoek b1083ee059 pgtbl
2022-09-19 17:19:32 -04:00

34 lines
736 B
C

// System call numbers
#define SYS_fork 1
#define SYS_exit 2
#define SYS_wait 3
#define SYS_pipe 4
#define SYS_read 5
#define SYS_kill 6
#define SYS_exec 7
#define SYS_fstat 8
#define SYS_chdir 9
#define SYS_dup 10
#define SYS_getpid 11
#define SYS_sbrk 12
#define SYS_sleep 13
#define SYS_uptime 14
#define SYS_open 15
#define SYS_write 16
#define SYS_mknod 17
#define SYS_unlink 18
#define SYS_link 19
#define SYS_mkdir 20
#define SYS_close 21
// System calls for labs
#define SYS_trace 22
#define SYS_sysinfo 23
#define SYS_sigalarm 24
#define SYS_sigreturn 25
#define SYS_symlink 26
#define SYS_mmap 27
#define SYS_munmap 28
#define SYS_connect 29
#define SYS_pgaccess 30