getdirentries(3)

NAME
getdirentries - get directory entries in a filesystem-independent format

LIBRARY
Standard C library (libc, -lc)

SYNOPSIS
#include <dirent.h>

ssize_t getdirentries(size_t size;
                      int fd, char buf[restrict size], size_t size,
                      off_t *restrict basep);

    Feature Test Macro Requirements for glibc (see feature_test_macros(7)):

getdirentries():
    Since glibc 2.19:
        _DEFAULT_SOURCE
    glibc 2.19 and earlier:
        _BSD_SOURCE || _SVID_SOURCE

DESCRIPTION
Read directory entries from the directory specified by fd into buf. At most size bytes are read. Reading starts at offset *basep, and *basep is updated with the new position after reading.

RETURN VALUE
getdirentries() returns the number of bytes read or zero when at the end of the directory. If an error occurs, -1 is returned, and errno is set to indicate the error.

ERRORS
See the Linux library source code for details.

ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7).
Interface | Attribute | Value
 | Thread safety | MT-Safe

STANDARDS
BSD.

NOTES
Use opendir(3) and readdir(3) instead.

SEE ALSO
lseek(2), open(2)