NAME¶
af_note - read and modify note attribute
SYNOPSIS¶
#include <atfs.h>
in af_snote (Af_key *aso, char *buf)
char *af_rnote (Af_key *aso)
DESCRIPTION¶
af_snote sets the given text (in
buf) as change note of the
specified ASO. Text must be null terminated. af_snote requires a lock (see
af_lock(3)) set on the specified ASO.
Af_rnote returns a pointer to the note attribute of the specified ASO.
The note text is returned in memory allocated by
malloc(3). Use
free(3) to
make the space available for further allocation.
SEE ALSO¶
af_lock(3),
free(3)
DIAGNOSTICS¶
Upon error, -1 or a nil pointer (depending on the return type) is returned and
af_errno is set to the corresponding error number.