parent
f256d2b80d
commit
fb09b960d8
@ -1,47 +0,0 @@
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#define __LIBRARY__
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#include <unistd.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <stdarg.h>
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#define O_RDONLY 00
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struct linux_dirent {
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long d_ino;
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off_t d_off;
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unsigned short d_reclen;
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char d_name[1024];
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};
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char buf[512];
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_syscall3(int,getdents, int,fd,struct linux_dirent *,dirp,unsigned long,len)
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_syscall3(int ,open,const char *,filename,int, flag,int, mode)
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_syscall1(int,close,int,fildes)
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_syscall3(int,write,int ,fd,const char *, buf, off_t ,count)
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#define MAX_NUMBER_BYTES 1024
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#define MSG_LEN 256
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int printf(const char *fmt,...)
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{
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write(2,fmt,strlen(fmt));
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}
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void test_getdents(void){
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int fd, nread, bpos;
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struct linux_dirent *dirp, *tmp;
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dirp = (struct linux_dirent *)buf;
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fd = open(".", O_RDONLY,0);
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nread = getdents(fd, dirp, 512);
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for(bpos = 0; bpos < nread;){
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printf("gasdg");
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tmp = (struct linux_dirent *)(buf + bpos);
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printf( tmp->d_name);
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bpos += tmp->d_reclen;
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}
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close(fd);
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}
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int main(int argc, char *argv[]){
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test_getdents();
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return 0;
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}
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