generic/019: don't dump cores when fio/fsstress hit io errors

[xfstests-dev.git] / ltp / growfiles.c

diff --git a/ltp/growfiles.c b/ltp/growfiles.c
index ab15c4348385dcd3a7dae3a076fe61a84febb4c2..7ac44aba0bede0f5e0ddf7ee8c47c46b0fd47bf3 100644 (file)
--- a/ltp/growfiles.c
+++ b/ltp/growfiles.c
@@ -1,19 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2000 Silicon Graphics, Inc.
  * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software Foundation,
- * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 /*
  * This program will grow a list of files.
@@ -62,34 +50,30 @@
 #include "dataascii.h"
 #include "random_range.h"
 #include "databin.h"
-
-
-extern char *openflags2symbols();
-
-extern int parse_open_flags();
-extern int background();
-extern int forker();
-extern int datapidgen();
-extern void databingen();
-extern int datapidchk();
-extern int databinchk();
-extern int file_lock();
-
-int file_size();
-int check_write();
-int shrinkfile();
-int check_file();
-int growfile();
+#include "open_flags.h"
+#include "forker.h"
+#include "file_lock.h"
+
+extern int datapidgen(int pid, unsigned char *buffer, int bsize, int offset);
+extern void databingen(int mode, unsigned char *buffer, int bsize, int offset);
+extern int datapidchk(int pid, char *buffer, int bsize, int offset, char **errmsg);
+extern int databinchk(int mode, char *buffer, int bsize, int offset, char **errmsg);
+
+int file_size(int fd);
+int check_write(int fd, int cf_inter, char *filename, int mode);
+int shrinkfile(int fd, char *filename, int trunc_incr, int trunc_inter, int just_trunc);
+int check_file(int fd, int cf_inter, char *filename, int no_file_check);
+int growfile(int fd, char *file, int grow_incr, unsigned char *buf);
 int cleanup();
 int handle_error();
-int lkfile();
+int lkfile(int fd, int operation, int lklevel);
 void usage();
 void help();
-void prt_examples();
+void prt_examples(FILE *stream);
 int set_sig();
 void sig_handler();
 static void notify_others();
-int pre_alloc();
+int pre_alloc(char *file, int fd, int size);
 
 
 #define NEWIO  1       /* Use the tlibio.c functions */
@@ -798,7 +782,7 @@ extern int Forker_npids;    /* num of forked pid, defined in forker.c */
                        break;
 
                case 'W':
-                       sprintf( TagName, "(%.39s)", optarg );
+                       sprintf( TagName, "(%.37s)", optarg );
                        break;
 
                case 'y':
@@ -1223,7 +1207,7 @@ no whole file checking will be performed!\n", Progname, TagName, (int)getpid());
                if ( Debug > 3 ) {
                    printf("%s: %d DEBUG3 %s/%d: %d Open filename = %s, open flags = %#o %s\n",
                        Progname, Pid, __FILE__, __LINE__, Iter_cnt, filename, ret, 
-                       openflags2symbols(ret, ",", NULL));
+                       openflags2symbols(ret, ",", 0));
                } else if ( Debug > 2 ) {
                    printf("%s: %d DEBUG3 %s/%d: %d filename = %s, open flags = %#o\n",
                        Progname, Pid, __FILE__, __LINE__, Iter_cnt, filename, ret);
@@ -1269,7 +1253,7 @@ no whole file checking will be performed!\n", Progname, TagName, (int)getpid());
                 * if we are dealing with a FIFO file.
                 */
 
-               if (growfile(fd, filename, grow_incr, Buffer) != 0 ) {
+               if (growfile(fd, filename, grow_incr, (unsigned char *)Buffer) != 0 ) {
                        handle_error();
                        lkfile(fd, LOCK_UN, LKLVL1);   /* release lock */
                        close(fd);
@@ -1393,7 +1377,7 @@ set_sig()
 #ifdef SIGRESTART
                case SIGRESTART:
 #endif /* SIGRESTART */
-                case SIGCLD:
+                case SIGCHLD:
                     break;
 
                 default:
@@ -1459,11 +1443,12 @@ notify_others()
        send_signals=1; /* only send signals once */
 
         for (ind=0; ind< Forker_npids; ind++) {
-           if ( Forker_pids[ind] != Pid )
+           if ( Forker_pids[ind] != Pid ) {
                if ( Debug > 1 )
                    printf("%s%s: %d DEBUG2 %s/%d: Sending SIGUSR2 to pid %d\n",
                        Progname, TagName, Pid, __FILE__, __LINE__, Forker_pids[ind]);
                kill(Forker_pids[ind], SIGUSR2);
+           }
         }
     }
 
@@ -2263,7 +2248,7 @@ int mode;       /* write mode */
        if ( Debug > 0 )
            printf("%s%s: %d DEBUG1 %s/%d: **fd:%d, lk:%d, offset:%d, sz:%d open flags:%#o %s\n",
                Progname, TagName, Pid, __FILE__, __LINE__, fd, lockfile, 
-               Woffset, Grow_incr, Fileinfo.openflags, openflags2symbols(Fileinfo.openflags, ",", NULL));
+               Woffset, Grow_incr, Fileinfo.openflags, openflags2symbols(Fileinfo.openflags, ",", 0));
 
        fflush(stderr);
        return 1;