получить записи каталога в формате, независимом от файловой системы (get directory entries in a filesystem-independent format)
Имя (Name)
getdirentries - get directory entries in a filesystem-independent
format
Синопсис (Synopsis)
#include <dirent.h>
ssize_t getdirentries(int fd, char *restrict buf, size_t nbytes,
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
Описание (Description)
Read directory entries from the directory specified by fd into
buf. At most nbytes are read. Reading starts at offset *basep,
and *basep is updated with the new position after reading.
Возвращаемое значение (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.
Ошибки (Error)
See the Linux library source code for details.
Атрибуты (Attributes)
For an explanation of the terms used in this section, see
attributes(7).
┌──────────────────────────────────────┬───────────────┬─────────┐
│Interface │ Attribute │ Value │
├──────────────────────────────────────┼───────────────┼─────────┤
│getdirentries() │ Thread safety │ MT-Safe │
└──────────────────────────────────────┴───────────────┴─────────┘
Стандарты (Conforming to)
Not in POSIX.1. Present on the BSDs, and a few other systems.
Use opendir(3) and readdir(3) instead.
Смотри также (See also)
lseek(2), open(2)
