Mercurial > hg > Members > anatofuz > CbC_xv6

comparison src/syscall.c @ 29:a672d603ccb2

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fix
author mir3636
date Fri, 18 Jan 2019 10:04:37 +0900
parents 36bd61f5c847
children 6a7ab1d7001c
comparison
equal deleted inserted replaced
28:68de775c3a29 29:a672d603ccb2
113 extern int sys_unlink(void); 113 extern int sys_unlink(void);
114 extern int sys_wait(void); 114 extern int sys_wait(void);
115 extern int sys_write(void); 115 extern int sys_write(void);
116 extern int sys_uptime(void); 116 extern int sys_uptime(void);
117 117
118 extern __code cbc_read(__code(*)(int));
119
118 static int (*syscalls[])(void) = { 120 static int (*syscalls[])(void) = {
119 [SYS_fork] =sys_fork, 121 [SYS_fork] =sys_fork,
120 [SYS_exit] =sys_exit, 122 [SYS_exit] =sys_exit,
121 [SYS_wait] =sys_wait, 123 [SYS_wait] =sys_wait,
122 [SYS_pipe] =sys_pipe, 124 [SYS_pipe] =sys_pipe,
137 [SYS_link] =sys_link, 139 [SYS_link] =sys_link,
138 [SYS_mkdir] =sys_mkdir, 140 [SYS_mkdir] =sys_mkdir,
139 [SYS_close] =sys_close, 141 [SYS_close] =sys_close,
140 }; 142 };
141 143
142 static __code (*cbccodes[])(void) = { 144 static __code (*cbccodes[])(__code (*)(int)) = {
143 [SYS_cbc_read] = cbc_read, 145 [SYS_cbc_read] = cbc_read,
144 }; 146 };
145 147
146 __code cbc_ret(int ret){ 148 __code cbc_ret(int ret){
147 proc->tf->r0 = ret; 149 proc->tf->r0 = ret;