audit_name_to_errno.3

.TH "AUDIT_NAME_TO_ERRNO" "3" "Mar 2022" "Red Hat" "Linux Audit API"
.SH NAME
audit_name_to_errno, audit_errno_to_name \- Convert the errno name and the numeric errno value to each other
.SH "SYNOPSIS"
.nf
.B #include <libaudit.h>
.PP
.BI "int audit_name_to_errno(const char " *error );
.PP
.BI "const char *audit_errno_to_name(int " error );
.fi
.SH "DESCRIPTION"
.BR audit_name_to_errno ()
converts the errno name ("EPERM", "ENOENT", "ESRCH", etc.) to the numeric errno value (EPERM, ENOENT, ESRCH, etc.).
.I error
is the errno name.
.PP
.BR audit_errno_to_name ()
converts the numeric errno value (EPERM, ENOENT, ESRCH, etc.) to the errno name ("EPERM", "ENOENT", "ESRCH", etc.).
.I error
is the numeric errno value.

.SH "RETURN VALUE"

.BR audit_name_to_errno ()
returns 0 if an error occurs; otherwise, the return value is the numeric errno value.
.PP
.BR audit_errno_to_name ()
returns NULL if an error occurs; otherwise, the return value is the errno name.

.SH AUTHOR
Steve Grubb