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serenity/Libraries/LibC/dirent.h
Calvin Buckley 6d150df58a LibC: Add readdir_r for re-entrant directory reading (#648)
This is popular and in POSIX. Some duplicated code between readdir
is also unified into some static functions.
2019-10-12 22:35:23 +02:00

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518 B
C

#pragma once
#include <sys/cdefs.h>
#include <sys/types.h>
__BEGIN_DECLS
struct dirent {
ino_t d_ino;
off_t d_off;
unsigned short d_reclen;
unsigned char d_type;
char d_name[256];
};
struct __DIR {
int fd;
struct dirent cur_ent;
char* buffer;
size_t buffer_size;
char* nextptr;
};
typedef struct __DIR DIR;
DIR* opendir(const char* name);
int closedir(DIR*);
struct dirent* readdir(DIR*);
int readdir_r(DIR*, struct dirent*, struct dirent**);
int dirfd(DIR*);
__END_DECLS