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   getdirentries    ( 3 )

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Имя (Name)

getdirentries - get directory entries in a filesystem-independent
       format

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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

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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.

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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.

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Ошибки (Error)

See the Linux library source code for details.

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Атрибуты (Attributes)

For an explanation of the terms used in this section, see
       attributes(7).

       ┌──────────────────────────────────────┬───────────────┬─────────┐
       │Interface                             │ Attribute     │ Value   │
       ├──────────────────────────────────────┼───────────────┼─────────┤
       │getdirentries()                       │ Thread safety │ MT-Safe │
       └──────────────────────────────────────┴───────────────┴─────────┘

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Стандарты (Conforming to)

Not in POSIX.1.  Present on the BSDs, and a few other systems.
       Use opendir(3) and readdir(3) instead.

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Смотри также (See also)

lseek(2), open(2)

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