feat: implement dup(2), dup2(2)

[lunaix-os.git] / lunaix-os / includes / lunaix / syscall.h

diff --git a/lunaix-os/includes/lunaix/syscall.h b/lunaix-os/includes/lunaix/syscall.h
index bccfb3bb5ec2ea67b559b1daa43a67fefed1d1bf..30941f6f23e2dbf007982fb20ae8add832f49945 100644 (file)
--- a/lunaix-os/includes/lunaix/syscall.h
+++ b/lunaix-os/includes/lunaix/syscall.h
@@ -13,6 +13,7 @@
 #define __SYSCALL__exit 8
 #define __SYSCALL_wait 9
 #define __SYSCALL_waitpid 10
+
 #define __SYSCALL_sigreturn 11
 #define __SYSCALL_sigprocmask 12
 #define __SYSCALL_signal 13
@@ -21,9 +22,9 @@
 #define __SYSCALL_alarm 16
 #define __SYSCALL_sigpending 17
 #define __SYSCALL_sigsuspend 18
-
 #define __SYSCALL_open 19
 #define __SYSCALL_close 20
+
 #define __SYSCALL_read 21
 #define __SYSCALL_write 22
 #define __SYSCALL_readdir 23
@@ -33,14 +34,19 @@
 #define __SYSCALL_readlink 27
 #define __SYSCALL_readlinkat 28
 #define __SYSCALL_rmdir 29
+
 #define __SYSCALL_unlink 30
 #define __SYSCALL_unlinkat 31
+#define __SYSCALL_link 32
+#define __SYSCALL_fsync 33
+#define __SYSCALL_dup 34
+#define __SYSCALL_dup2 35
 
 #define __SYSCALL_MAX 0x100
 
 #ifndef __ASM__
 
-#define SYSCALL_ESTATUS(errno) -(errno != 0)
+#define SYSCALL_ESTATUS(errno) -((errno) != 0)
 
 void
 syscall_install();