Changeset bc0d32 in git for Singular/links/ndbm.cc

Timestamp:

Apr 9, 2013, 3:33:02 PM (11 years ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

bdda8c2a271e7650c11462d22c70cd15d21d34f1

Parents:

f8565ac2b56eae4e46fb63670efa1bc402ae3628

git-author:

Hans Schoenemann <hannes@mathematik.uni-kl.de>2013-04-09 15:33:02+02:00

git-committer:

Hans Schoenemann <hannes@mathematik.uni-kl.de>2013-04-09 15:33:47+02:00

Message:

add: handling signals in systyem calls

File:

• Singular/links/ndbm.cc (modified) (13 diffs)

Singular/links/ndbm.cc

@@ -15 +15 @@
 
 #include "config.h"
+#include <Singular/si_signals.h>
 #include <kernel/mod2.h>
 #ifdef HAVE_DBM
@@ -86 +87 @@
   strcpy(db->dbm_pagbuf, file);
   strcat(db->dbm_pagbuf, ".pag");
-  db->dbm_pagf = open(db->dbm_pagbuf, flags, mode);
+  db->dbm_pagf = si_open(db->dbm_pagbuf, flags, mode);
   if (db->dbm_pagf < 0)
     goto bad;
   strcpy(db->dbm_pagbuf, file);
   strcat(db->dbm_pagbuf, ".dir");
-  db->dbm_dirf = open(db->dbm_pagbuf, flags, mode);
+  db->dbm_dirf = si_open(db->dbm_pagbuf, flags, mode);
   if (db->dbm_dirf < 0)
     goto bad1;
@@ -99 +100 @@
   return (db);
 bad1:
-  (void) close(db->dbm_pagf);
+  (void) si_close(db->dbm_pagf);
 bad:
   free((char *)db);
@@ -107 +108 @@
 void dbm_close(DBM *db)
 {
-  (void) close(db->dbm_dirf);
-  (void) close(db->dbm_pagf);
+  (void) si_close(db->dbm_dirf);
+  (void) si_close(db->dbm_pagf);
   free((char *)db);
 }
@@ -166 +167 @@
   db->dbm_pagbno = db->dbm_blkno;
   (void) lseek(db->dbm_pagf, db->dbm_blkno*PBLKSIZ, L_SET);
-  if (write(db->dbm_pagf, db->dbm_pagbuf, PBLKSIZ) != PBLKSIZ)
+  if (si_write(db->dbm_pagf, db->dbm_pagbuf, PBLKSIZ) != PBLKSIZ)
   {
   err:
@@ -206 +207 @@
   db->dbm_pagbno = db->dbm_blkno;
   (void) lseek(db->dbm_pagf, db->dbm_blkno*PBLKSIZ, L_SET);
-  if ( (ret=write(db->dbm_pagf, db->dbm_pagbuf, PBLKSIZ)) != PBLKSIZ)
+  if ( (ret=si_write(db->dbm_pagf, db->dbm_pagbuf, PBLKSIZ)) != PBLKSIZ)
   {
     db->dbm_flags |= _DBM_IOERR;
@@ -245 +246 @@
   db->dbm_pagbno = db->dbm_blkno;
   (void) lseek(db->dbm_pagf, db->dbm_blkno*PBLKSIZ, L_SET);
-  if (write(db->dbm_pagf, db->dbm_pagbuf, PBLKSIZ) != PBLKSIZ)
+  if (si_write(db->dbm_pagf, db->dbm_pagbuf, PBLKSIZ) != PBLKSIZ)
   {
     db->dbm_flags |= _DBM_IOERR;
@@ -251 +252 @@
   }
   (void) lseek(db->dbm_pagf, (db->dbm_blkno+db->dbm_hmask+1)*PBLKSIZ, L_SET);
-  if (write(db->dbm_pagf, ovfbuf, PBLKSIZ) != PBLKSIZ)
+  if (si_write(db->dbm_pagf, ovfbuf, PBLKSIZ) != PBLKSIZ)
   {
     db->dbm_flags |= _DBM_IOERR;
@@ -284 +285 @@
       db->dbm_pagbno = db->dbm_blkptr;
       (void) lseek(db->dbm_pagf, db->dbm_blkptr*PBLKSIZ, L_SET);
-      if (read(db->dbm_pagf, db->dbm_pagbuf, PBLKSIZ) != PBLKSIZ)
+      if (si_read(db->dbm_pagf, db->dbm_pagbuf, PBLKSIZ) != PBLKSIZ)
         memset(db->dbm_pagbuf, 0, PBLKSIZ);
 #ifdef DEBUG
@@ -323 +324 @@
     db->dbm_pagbno = db->dbm_blkno;
     (void) lseek(db->dbm_pagf, db->dbm_blkno*PBLKSIZ, L_SET);
-    if (read(db->dbm_pagf, db->dbm_pagbuf, PBLKSIZ) != PBLKSIZ)
+    if (si_read(db->dbm_pagf, db->dbm_pagbuf, PBLKSIZ) != PBLKSIZ)
       memset(db->dbm_pagbuf, 0, PBLKSIZ);
 #ifdef DEBUG
@@ -348 +349 @@
     db->dbm_dirbno = b;
     (void) lseek(db->dbm_dirf, (long)b*DBLKSIZ, L_SET);
-    if (read(db->dbm_dirf, db->dbm_dirbuf, DBLKSIZ) != DBLKSIZ)
+    if (si_read(db->dbm_dirf, db->dbm_dirbuf, DBLKSIZ) != DBLKSIZ)
       memset(db->dbm_dirbuf, 0, DBLKSIZ);
   }
@@ -369 +370 @@
     db->dbm_dirbno = b;
     (void) lseek(db->dbm_dirf, (long)b*DBLKSIZ, L_SET);
-    if (read(db->dbm_dirf, db->dbm_dirbuf, DBLKSIZ) != DBLKSIZ)
+    if (si_read(db->dbm_dirf, db->dbm_dirbuf, DBLKSIZ) != DBLKSIZ)
       memset(db->dbm_dirbuf, 0, DBLKSIZ);
   }
@@ -375 +376 @@
   db->dbm_dirbno = b;
   (void) lseek(db->dbm_dirf, (long)b*DBLKSIZ, L_SET);
-  if (write(db->dbm_dirf, db->dbm_dirbuf, DBLKSIZ) != DBLKSIZ)
+  if (si_write(db->dbm_dirf, db->dbm_dirbuf, DBLKSIZ) != DBLKSIZ)
     db->dbm_flags |= _DBM_IOERR;
 }