установить позицию следующего вызова readdir () в потоке каталога (set the position of the next readdir() call in the directory stream.)
Имя (Name)
seekdir - set the position of the next readdir() call in the
directory stream.
Синопсис (Synopsis)
#include <dirent.h>
void seekdir(DIR *dirp, long loc);
Feature Test Macro Requirements for glibc (see
feature_test_macros(7)):
seekdir():
_XOPEN_SOURCE
|| /* Glibc since 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
Описание (Description)
The seekdir() function sets the location in the directory stream
from which the next readdir(2) call will start. The loc argument
should be a value returned by a previous call to telldir(3).
Возвращаемое значение (Return value)
The seekdir() function returns no value.
Атрибуты (Attributes)
For an explanation of the terms used in this section, see
attributes(7).
┌──────────────────────────────────────┬───────────────┬─────────┐
│Interface │ Attribute │ Value │
├──────────────────────────────────────┼───────────────┼─────────┤
│seekdir() │ Thread safety │ MT-Safe │
└──────────────────────────────────────┴───────────────┴─────────┘
Стандарты (Conforming to)
POSIX.1-2001, POSIX.1-2008, 4.3BSD.
Примечание (Note)
In glibc up to version 2.1.1, the type of the loc argument was
off_t. POSIX.1-2001 specifies long, and this is the type used
since glibc 2.1.2. See telldir(3) for information on why you
should be careful in making any assumptions about the value in
this argument.
Смотри также (See also)
lseek(2), closedir(3), opendir(3), readdir(3), rewinddir(3),
scandir(3), telldir(3)
