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struct dirent * readdir(DIR * dir);
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struct dirent
{
ino_t d_ino;
ff_t d_off;
signed short int d_reclen;
unsigned char d_type;
har d_name[256;
};
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#include<sys/types.h>
#include<dirent.h>
#include<unistd.h>
main()
{
DIR * dir;
struct dirent * ptr;
int i;
dir =opendir(“/etc/rc.d”);
while((ptr = readdir(dir))!=NULL)
{
printf(“d_name: %s\n”,ptr->d_name);
}
closedir(dir);
}
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d_name:..
d_name:init.d
d_name:rc0.d
d_name:rc1.d
d_name:rc2.d
d_name:rc3.d
d_name:rc4.d
d_name:rc5.d
d_name:rc6.d
d_name:rc
d_name:rc.local
d_name:rc.sysinit
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int access(const char * pathname,int mode);
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