This file is indexed.

/usr/lib/bcc/include/unistd.h is in elks-libc 0.16.17-3.2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 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
/* unistd.h <ndf@linux.mit.edu> */
#include <features.h>
#include <sys/types.h>

#ifndef __UNISTD_H
#define __UNISTD_H

#define STDIN_FILENO 0
#define STDOUT_FILENO 1
#define STDERR_FILENO 2

extern int close __P ((int));
extern size_t read __P ((int __fd, char * __buf, size_t __nbytes));
extern size_t write __P ((int __fd, __const char * __buf, size_t __n));
extern off_t lseek __P ((int __fd, off_t __n, int __whence));
extern int pipe __P ((int __pipedes[2]));
extern unsigned int alarm __P ((unsigned int __seconds));
extern unsigned int sleep __P ((unsigned int __seconds));
extern int pause __P ((void));
extern char*    crypt __P((__const char *__key, __const char *__salt));

#ifndef SEEK_SET
#define SEEK_SET 0
#define SEEK_CUR 1
#define SEEK_END 2
#endif

#ifndef R_OK
#define	R_OK	4		/* Test for read permission.  */
#define	W_OK	2		/* Test for write permission.  */
#define	X_OK	1		/* Test for execute permission.  */
#define	F_OK	0		/* Test for existence.  */
#endif

#define _POSIX_VDISABLE	'\0'

#endif /* __UNISTD_H */