syscalls: faccessat

kernel-src/arch/x86-64/syscall.asm

@@ -23,6 +23,7 @@ extern syscall_fcntl
 extern syscall_chdir
 extern syscall_pipe2
 extern syscall_isatty
+extern syscall_faccessat
 syscalltab:
 dq syscall_print
 dq syscall_mmap
@@ -48,7 +49,8 @@ dq syscall_fcntl
 dq syscall_chdir
 dq syscall_pipe2
 dq syscall_isatty
-syscallcount equ 24
+dq syscall_faccessat
+syscallcount equ 25
 section .text
 global arch_syscall_entry
 ; on entry:

kernel-src/arch/x86-64/syscalllog.c

@@ -2,7 +2,7 @@
 #include <arch/e9.h>
 #include <arch/cpu.h>
 
-#define SYSCALL_COUNT 24
+#define SYSCALL_COUNT 25
 #define LOGSTR(x) arch_e9_puts(x)
 
 static char *name[] = {
@@ -29,7 +29,8 @@ static char *name[] = {
 	"fcntl",
 	"chdir",
 	"pipe2",
-	"isatty"
+	"isatty",
+	"faccessat"
 };
 
 static char *args[] = {
@@ -57,6 +58,7 @@ static char *args[] = {
 	"path %s", // chdir
 	"flags %d", // pipe2
 	"fd %d", // isatty
+	"dirfd %d pathname %s mode %d flags %d" // faccessat
 };
 
 __attribute__((no_caller_saved_registers)) void arch_syscall_log(int syscall, uint64_t a1, uint64_t a2, uint64_t a3, uint64_t a4, uint64_t a5, uint64_t a6) {