ACL_FREE(3) BSD Library Functions Manual ACL_FREE(3)NAME
acl_free -- release memory allocated to an ACL data object
LIBRARY
Linux Access Control Lists library (libacl, -lacl).
SYNOPSIS
#include <sys/types.h>
#include <sys/acl.h>
int
acl_free(void *obj_p);
DESCRIPTION
The acl_free() function frees any releasable memory currently allocated by to the ACL data object identified by obj_p. The argument obj_p
may identify an ACL, an ACL entry qualifier, or a pointer to a string allocated by the acl_to_text() function.
RETURN VALUE
The acl_free() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set to indi-
cate the error.
ERRORS
If any of the following conditions occur, the acl_free() function returns the value -1 and and sets errno to the corresponding value:
[EINVAL] The value of the argument obj_p is invalid.
STANDARDS
IEEE Std 1003.1e draft 17 ("POSIX.1e", abandoned)
SEE ALSO acl_copy_int(3), acl_create_entry(3), acl_dup(3), acl_from_text(3), acl_get_fd, acl_get_file(3), acl_init(3), acl(5)AUTHOR
Derived from the FreeBSD manual pages written by Robert N M Watson <rwatson@FreeBSD.org>, and adapted for Linux by Andreas Gruenbacher
<a.gruenbacher@computer.org>.
Linux ACL March 23, 2002 Linux ACL
Check Out this Related Man Page
ACL_FREE(3) BSD Library Functions Manual ACL_FREE(3)NAME
acl_free -- free ACL working state
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/types.h>
#include <sys/acl.h>
int
acl_free(void *obj_p);
DESCRIPTION
The acl_free() call allows the freeing of ACL working space, such as is allocated by acl_dup(3), or acl_from_text(3).
RETURN VALUES
The acl_free() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set to indi-
cate the error.
ERRORS
If any of the following conditions occur, the acl_free() function shall return -1 and set errno to the corresponding value:
[EINVAL] The value of the obj_p argument is invalid.
SEE ALSO acl(3), acl_dup(3), acl_from_text(3), acl_get(3), acl_init(3), posix1e(3)STANDARDS
POSIX.1e is described in IEEE POSIX.1e draft 17.
AUTHORS
Michael Smith
Robert N M Watson
BSD January 28, 2000 BSD
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