ACCESS(3F) ACCESS(3F)
NAME
access - determine accessibility of a file
SYNOPSIS
integer function access (name, mode)
character*(*) name, mode
DESCRIPTION
Access checks the given file, name, for accessibility with respect to the caller according to mode. Mode may include in any order and in
any combination one or more of:
r test for read permission
w test for write permission
x test for execute permission
(blank) test for existence
An error code is returned if either argument is illegal, or if the file cannot be accessed in all of the specified modes. 0 is returned if
the specified access would be successful.
FILES
/usr/lib/libU77.a
SEE ALSO
access(2), perror(3F)
BUGS
Pathnames can be no longer than MAXPATHLEN as defined in <sys/param.h>.
4.2 Berkeley Distribution May 27, 1986 ACCESS(3F)
