Add: faccess2(2) syscall

src/syscall/enter.c

@@ -419,6 +419,7 @@ int translate_syscall_enter(Tracee *tracee)
 
 	case PR_fchmodat:
 	case PR_faccessat:
+	case PR_faccessat2:
 	case PR_futimesat:
 	case PR_mknodat:
 		dirfd = peek_reg(tracee, CURRENT, SYSARG_1);

src/syscall/seccomp.c

@@ -392,6 +392,7 @@ static FilteredSysnum proot_sysnums[] = {
 	{ PR_socketcall,	FILTER_SYSEXIT },
 	{ PR_stat,		0 },
 	{ PR_statx,		0 },
+	{ PR_faccessat2,		0 },
 	{ PR_stat64,		0 },
 	{ PR_statfs,		0 },
 	{ PR_statfs64,		0 },

src/syscall/sysnums-x32.h

@@ -277,6 +277,7 @@ static const Sysnum sysnums_x32[] = {
 	[ 315 ] = PR_sched_getattr,
 	[ 316 ] = PR_renameat2,
 	[ 332 ] = PR_statx,
+	[ 439 ] = PR_faccessat2,
 	[ 512 ] = PR_rt_sigaction,
 	[ 513 ] = PR_rt_sigreturn,
 	[ 514 ] = PR_ioctl,

src/syscall/sysnums-x86_64.h

@@ -319,4 +319,5 @@ static const Sysnum sysnums_x86_64[] = {
 	[ 315 ] = PR_sched_getattr,
 	[ 316 ] = PR_renameat2,
 	[ 332 ] = PR_statx,
+	[ 439 ] = PR_faccessat2,
 };

src/syscall/sysnums.list

@@ -59,6 +59,7 @@ SYSNUM(execve)
 SYSNUM(exit)
 SYSNUM(exit_group)
 SYSNUM(faccessat)
+SYSNUM(faccessat2)
 SYSNUM(fadvise64)
 SYSNUM(fadvise64_64)
 SYSNUM(fallocate)