crabc 0.7.8

A Rust musl-compatible libc with a dynamic linker
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69

/* Copyright (c) 2026 Meng Zhuo */
/* SPDX-License-Identifier: BSD-3-Clause */

#ifndef _DIRENT_H
#define _DIRENT_H

#include <features.h>
#include <sys/types.h>

#ifdef __cplusplus
extern "C" {
#endif

#define DT_UNKNOWN 0
#define DT_FIFO 1
#define DT_CHR 2
#define DT_DIR 4
#define DT_BLK 6
#define DT_REG 8
#define DT_LNK 10
#define DT_SOCK 12
#define DT_WHT 14

struct dirent {
    ino_t d_ino;
    off_t d_off;
    unsigned short d_reclen;
    unsigned char d_type;
    char d_name[256];
};

typedef struct __dirstream DIR;

DIR *opendir(const char *);
DIR *fdopendir(int);
struct dirent *readdir(DIR *);
int readdir_r(DIR *, struct dirent *, struct dirent **);
int closedir(DIR *);
void rewinddir(DIR *);
void seekdir(DIR *, long);
long telldir(DIR *);
int dirfd(DIR *);
int scandir(const char *, struct dirent ***, int (*)(const struct dirent *),
            int (*)(const struct dirent **, const struct dirent **));
int alphasort(const struct dirent **, const struct dirent **);
int versionsort(const struct dirent **, const struct dirent **);
int getdents(int, struct dirent *, size_t);

#ifdef __cplusplus
}
#endif


/* musl 1.2.6 compatibility macros */
#define DTTOIF(x) ((x)<<12)
#define IFTODT(x) ((x)>>12 & 017)
#define d_fileno d_ino

/* musl 1.2.6 compatibility macros */
#define _DIRENT_HAVE_D_OFF
#define _DIRENT_HAVE_D_RECLEN
#define _DIRENT_HAVE_D_TYPE

/* musl 1.2.6 per-header compatibility macros */
#define __BYTE_ORDER 1234
#define __LITTLE_ENDIAN 1234
#define __LONG_MAX 0x7fffffffffffffffL
#define __BIG_ENDIAN 4321
#endif