posix: add definition for fcntl

The `fcntl(2)` function definition was missing from `fcntl.h`. Signed-off-by: Chris Friedt <[email protected]>
cfriedt · Nov 21, 2022 · 00b71c1 · 00b71c1
1 parent 0d78029
commit 00b71c1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/include/zephyr/posix/fcntl.h b/include/zephyr/posix/fcntl.h
@@ -17,5 +17,6 @@
 #define F_SETFL 4
 
 int open(const char *name, int flags, ...);
+int fcntl(int fildes, int cmd, ...);
 
 #endif /* ZEPHYR_LIB_LIBC_MINIMAL_INCLUDE_SYS_FCNTL_H_ */