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.TH "SYD-X" "1" "2025-06-27"
.PP
.SH NAME
.PP
syd-x - Check executability of the given files
.PP
.SH SYNOPSIS
.PP
\fBsyd-x\fR \fI[-hcv]\fR \fI[files.\&.\&.\&]\fR
.PP
.SH DESCRIPTION
.PP
\fBsyd-x\fR checks executability of the given files.\& The check uses the
\fIexecveat\fR(2) system call with the flag "AT_EXECVE_CHECK" on Linux>=6.\&14
and falls back to the \fIfaccessat\fR(2) system call with the flag "X_OK" on
older Linux.\&
.PP
.SH OPTIONS
.PP
.TS
l lx
l lx
l lx.
T{
\fB-h\fR
T}	T{
Display help.\&
T}
T{
\fB-c\fR
T}	T{
Exit with success if the "AT_EXECVE_CHECK" flag is supported.\&
T}
T{
\fB-v\fR
T}	T{
Print file check status information on standard error.\&
T}
.TE
.sp 1
.SH EXIT STATUS
.PP
\fBsyd-x\fR exits with 0 on success or with the errno number on failure.\&
.PP
The utility \fIsyd-err\fR(1) may be used to convert the error number into a
human readable string.\&
.PP
.SH SEE ALSO
.PP
\fIsyd\fR(1), \fIsyd\fR(2), \fIsyd\fR(5), \fIsyd-err\fR(1)
.PP
.PD 0
.IP \(bu 4
\fBsyd\fR homepage: https://sydbox.\&exherbo.\&org/
.IP \(bu 4
Executability check: https://docs.\&kernel.\&org/next/userspace-api/check_exec.\&html
.PD
.PP
.SH AUTHORS
.PP
Maintained by Ali Polatel.\& Up-to-date sources can be found at
https://gitlab.\&exherbo.\&org/sydbox/sydbox.\&git and bugs/patches can be
submitted to https://gitlab.\&exherbo.\&org/groups/sydbox/-/issues.\& Discuss
in #sydbox on Libera Chat or in #sydbox:mailstation.\&de on Matrix.\&