Changeset 7a1b7e6 for libcfa/src

Timestamp:

Apr 9, 2022, 4:39:28 PM (2 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, ast-experimental, enum, master, pthread-emulation, qualifiedEnum

Children:

ee4b77b

Parents:

11a1240

Message:

bracket vfprintf/vfscanf with enable/disable interrupts in fstream

File:

• libcfa/src/fstream.cfa (modified) (3 diffs)

libcfa/src/fstream.cfa

@@ -10 +10 @@
 // Created On       : Wed May 27 17:56:53 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Mon Jan 10 08:45:05 2022
-// Update Count     : 513
+// Last Modified On : Sat Apr  9 14:55:54 2022
+// Update Count     : 515
 //
 
@@ -161 +161 @@
     for ( cnt; 10 ) {
                 errno = 0;
+                disable_interrupts();
                 len = vfprintf( (FILE *)(os.file$), format, args );
+                enable_interrupts();
           if ( len != EOF || errno != EINTR ) break;            // timer interrupt ?
           if ( cnt == 9 ) abort( "ofstream fmt EINTR spinning exceeded" );
@@ -293 +295 @@
     for () {                                                                                    // no check for EINTR limit waiting for keyboard input
                 errno = 0;
+                disable_interrupts();
                 len = vfscanf( (FILE *)(is.file$), format, args );
+                enable_interrupts();
           if ( len != EOF || errno != EINTR ) break;            // timer interrupt ?
     } // for