newlib: struct dirent

pixlib3: enable linear texture filtration libsync: user space synchronization git-svn-id: svn://kolibrios.org@5602 a494cfbc-eb01-0410-851d-a64ba20cac60
2015-07-23 10:10:52 +00:00
parent fb406006f7
commit 1918b713af
11 changed files with 1983 additions and 9 deletions
--- a/contrib/sdk/sources/libsync/m_try.asm
+++ b/contrib/sdk/sources/libsync/m_try.asm
@@ -0,0 +1,17 @@
+format MS COFF
+use32
+
+MUTEX.lock      equ 0
+MUTEX.handle    equ 4
+
+section '.text' align 16 code readable executable
+
+public @mutex_trylock@4
+
+@mutex_trylock@4:
+        mov     edx, 1
+        xor     eax, eax
+        lock cmpxchg [ecx+MUTEX.lock], edx
+        setz    al
+        movzx   eax, al
+        ret