X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/1e54f1850eda97e3b41c302b72c07a1f9cc4d637..0eabc11fcf240415e39f3873dfce7cd9384b3042:/docs/README_en.md

diff --git a/docs/README_en.md b/docs/README_en.md
index be03432..a7dd415 100644
--- a/docs/README_en.md
+++ b/docs/README_en.md
@@ -3,7 +3,7 @@
 </p>
 
 <p align="center">
-  <a href="../README.md"><b>简体中文</b></a> | <span><b>English</b></span>
+  <a href="../README.md"><b>简体中文</b></a> | <a href="#the-lunaixos-project"><b>English</b></a>
 </p>
 
 # The LunaixOS Project
@@ -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
@@ -142,6 +142,7 @@ The following list also enumerated such materials the author has used:
 + [ECMA-119 (ISO9660)](https://www.ecma-international.org/publications-and-standards/standards/ecma-119/)
 + Rock Ridge Interchange Protocol (RRIP: IEEE P1282)
 + System Use Sharing Protocol (SUSP: IEEE P1281)
++ Tool Interface Standard (TIS) Portable Formats Specification (Version 1.1)
 
 **DISCLAIMER: All rights of PCI-related specification is reserved by PCI-SIG. It is provided ONLY for learning purpose. Any commercial use should purchase a copy from PCI-SIG**
 
@@ -186,7 +187,7 @@ The following list also enumerated such materials the author has used:
 2. `write(2)`
 2. `open(2)`
 2. `close(2)`
-2. `mkdir(2)`※
+2. `mkdir(2)`
 2. `lseek(2)`
 2. `readdir(2)`
 2. `readlink(2)`※
@@ -209,9 +210,12 @@ 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**