kern

changeset 61:5b29b15c5412
removed the unimplemented exit syscall
author: John Tsiombikas <nuclear@member.fsf.org>
date: Wed, 17 Aug 2011 05:38:40 +0300
parents: 39188bbe8638
children: 38f768da2f31
files: src/syscall.c src/syscall.h
diffstat: 2 files changed, 5 insertions(+), 14 deletions(-) [+]
[-]

src/syscall.c 8

src/syscall.h 11 src/syscall.c 8 src/syscall.h 11
src/syscall.c 8
src/syscall.h 11
     1.1 --- a/src/syscall.c	Wed Aug 17 05:37:30 2011 +0300
     1.2 +++ b/src/syscall.c	Wed Aug 17 05:38:40 2011 +0300
     1.3 @@ -9,7 +9,6 @@
     1.4  
     1.5  static void syscall(int inum);
     1.6  
     1.7 -static int sys_exit(int status);
     1.8  static int sys_hello(void);
     1.9  static int sys_sleep(int sec);
    1.10  static int sys_fork(void);
    1.11 @@ -17,7 +16,6 @@
    1.12  
    1.13  void init_syscall(void)
    1.14  {
    1.15 -	sys_func[SYS_EXIT] = sys_exit;
    1.16  	sys_func[SYS_HELLO] = sys_hello;
    1.17  	sys_func[SYS_SLEEP] = sys_sleep;
    1.18  	sys_func[SYS_FORK] = sys_fork;
    1.19 @@ -45,12 +43,6 @@
    1.20  	frm->regs.eax = sys_func[idx](frm->regs.ebx, frm->regs.ecx, frm->regs.edx, frm->regs.esi, frm->regs.edi);
    1.21  }
    1.22  
    1.23 -static int sys_exit(int status)
    1.24 -{
    1.25 -	printf("SYSCALL: exit\n");
    1.26 -	return -1;	/* not implemented yet */
    1.27 -}
    1.28 -
    1.29  static int sys_hello(void)
    1.30  {
    1.31  	printf("process %d says hello!\n", get_current_pid());

     2.1 --- a/src/syscall.h	Wed Aug 17 05:37:30 2011 +0300
     2.2 +++ b/src/syscall.h	Wed Aug 17 05:38:40 2011 +0300
     2.3 @@ -4,13 +4,12 @@
     2.4  #define SYSCALL_INT		0x80
     2.5  
     2.6  /* when we get rid of test_proc.S we'll turn this into an enum */
     2.7 -#define SYS_EXIT		0
     2.8 -#define SYS_HELLO		1
     2.9 -#define SYS_SLEEP		2
    2.10 -#define SYS_FORK		3
    2.11 -#define SYS_GETPID		4
    2.12 +#define SYS_HELLO		0
    2.13 +#define SYS_SLEEP		1
    2.14 +#define SYS_FORK		2
    2.15 +#define SYS_GETPID		3
    2.16  
    2.17 -#define NUM_SYSCALLS	5
    2.18 +#define NUM_SYSCALLS	4
    2.19  
    2.20  #ifndef ASM
    2.21  void init_syscall(void);