acl_delete_entry(3) Library Functions Manual acl_delete_entry(3)NAME
acl_delete_entry - Deletes an ACL entry
LIBRARY
Security Library (libpacl.a)
SYNOPSIS
#include <sys/acl.h>
int acl_delete_entry( acl_entry_t entry_d);
PARAMETERS
Designates the working storage internal representation ACL entry to be deleted.
DESCRIPTION
NOTE: This function is based on Draft 13 of the POSIX P1003.6 standard.
Deletes the designated ACL entry from the ACL that contains it.
RETURN VALUES
Upon successful completion, the acl_delete_entry() function returns a value of 0 (zero). Otherwise, a value of -1 is returned and errno is
set to indicate the error.
ERRORS
If any of the following conditions occur, the acl_delete_entry() function sets errno to the corresponding value:
The argument entry_d does not refer to a valid ACL entry.
RELATED INFORMATION acl_copy_entry(3), acl_create_entry(3), acl_get_entry(3), acl_first_entry(3)
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acl_delete_entry(3)
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ACL_DELETE_ENTRY(3) BSD Library Functions Manual ACL_DELETE_ENTRY(3)NAME
acl_delete_entry, acl_delete_entry_np -- delete an ACL entry from an ACL
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/types.h>
#include <sys/acl.h>
int
acl_delete_entry(acl_t acl, acl_entry_t entry_d);
int
acl_delete_entry_np(acl_t acl, int index);
DESCRIPTION
The acl_delete_entry() function is a POSIX.1e call that removes the ACL entry entry_d from ACL acl. The acl_delete_entry_np() function is a
non-portable version that removes the ACL entry at position index from ACL acl. Positions are numbered starting from zero, i.e. calling
acl_delete_entry_np() with index argument equal to zero will remove the first ACL entry.
RETURN VALUES
The acl_delete_entry() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set to
indicate the error.
ERRORS
The acl_delete_entry() function fails if:
[EINVAL] Argument acl does not point to a valid ACL. Argument entry_d is not a valid descriptor for an ACL entry in acl. Argument
index is out of bounds.
SEE ALSO acl(3), acl_copy_entry(3), acl_get_entry(3), posix1e(3)STANDARDS
POSIX.1e is described in IEEE POSIX.1e draft 17.
HISTORY
POSIX.1e support was introduced in FreeBSD 4.0. The acl_delete_entry() function was added in FreeBSD 5.0.
AUTHORS
The acl_delete_entry() function was written by Chris D. Faulhaber <jedgar@fxp.org>.
BSD June 25, 2009 BSD