X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/1e54f1850eda97e3b41c302b72c07a1f9cc4d637..0cf90cca0c924622f3fee8d2a3fafa8238363dc6:/docs/README_en.md

diff --git a/docs/README_en.md b/docs/README_en.md
index be03432..07d17b7 100644
--- a/docs/README_en.md
+++ b/docs/README_en.md
@@ -25,7 +25,7 @@ The following list presents all features it does have in current stage.
 + Memory management & demand paging
 + PS/2 Keyboard support
 + Muti-tasking and task management
-+ 47 commonly used POSIX syscall（[See Appendix 1](#appendix1)）
++ 50 commonly used POSIX syscall（[See Appendix 1](#appendix1)）
 + User Space
 + Signal
 + PCI 3.0
@@ -209,9 +209,12 @@ The following list also enumerated such materials the author has used:
 2. `setxattr(2)`※
 2. `fgetxattr(2)`※
 2. `fsetxattr(2)`※
-2. `ioctl(2)`※
+2. `ioctl(2)`
 2. `getpgid(2)`
 2. `setpgid(2)`
+2. `mmap(2)`
+2. `munmap(2)`
+2. `execve(2)`※
 
 **LunaixOS**