lock only for BSD or SVR4

2013-05-25 11:57:27 +08:00 · 2013-05-25 11:57:27 +08:00 · 255cab18b3
parent 548973517b
commit 255cab18b3
3 changed files with 20 additions and 0 deletions
--- a/efunc.h
+++ b/efunc.h
@ -65,10 +65,14 @@
 /* eval.c */
 #include "eval.h"

+#if	BSD | SVR4
 /* lock.c */
 #include "lock.h"

+#if (FILOCK && BSD) || SVR4
 /* pklock.c */
 #include "pklock.h"
+#endif
+#endif

 #endif
--- a/lock.h
+++ b/lock.h
@ -1,6 +1,14 @@
+#ifndef _LOCK_H_
+#define _LOCK_H_
+
+#if	BSD | SVR4
+
 int lockchk( char *fname) ;
 int lockrel( void) ;
 int lock( char *fname) ;
 int unlock( char *fname) ;
 void lckerror( char *errstr) ;

+#endif
+
+#endif
--- a/pklock.h
+++ b/pklock.h
@ -1,3 +1,11 @@
+#ifndef _PKLOCK_H_
+#define _PKLOCK_H_
+
+#if (FILOCK && BSD) || SVR4
+
 char *dolock( char *fname) ;
 char *undolock( char *fname) ;

+#endif
+
+#endif