1 files changed, 16 insertions, 0 deletions
diff --git a/PGU/CHAP6_7/linux.s b/PGU/CHAP6_7/linux.s
new file mode 100644
index 0000000..9ab8243
--- /dev/null
+++ b/PGU/CHAP6_7/linux.s
@@ -0,0 +1,16 @@
+# Syscall numbers (x86_64)
+
+.equ SYS_EXIT, 60
+.equ SYS_READ, 0
+.equ SYS_WRITE, 1
+.equ SYS_OPEN, 2
+.equ SYS_CLOSE, 3
+.equ SYS_BRK, 12
+
+# Default File Descriptors
+.equ STDIN, 0
+.equ STDOUT, 1
+.equ STDERR, 2
+
+# Common Status Codes
+.equ END_OF_FILE, 0