fix a+ w+ handling typo.

MP-Gadget · Jun 29, 2020 · ca6297c · ca6297c
1 parent f7d762c
commit ca6297c
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Showing 3 changed files with 12 additions and 11 deletions.
diff --git a/src/bigfile-mpi.c b/src/bigfile-mpi.c
@@ -574,14 +574,7 @@ big_file_mpi_create_records(BigFile * bf,
     int i;
     for(i = 0; i < rtype->nfield; i ++) {
         BigBlock block[1];
-        if (0 != strcmp(mode, "w+")) {
-            RAISEIF(0 != big_file_mpi_open_block(bf, block, rtype->fields[i].name, comm),
-                ex_open,
-                NULL);
-            RAISEIF(0 != big_block_mpi_grow(block, Nfile, fsize, comm),
-                ex_grow,
-                NULL);
-        } else if (0 != strcmp(mode, "a+")) {
+        if (0 == strcmp(mode, "w+")) {
             RAISEIF(0 != _big_file_mpi_create_block(bf, block,
                              rtype->fields[i].name,
                              rtype->fields[i].dtype,
@@ -591,6 +584,13 @@ big_file_mpi_create_records(BigFile * bf,
                              comm),
                 ex_open,
                 NULL);
+        } else if (0 == strcmp(mode, "a+")) {
+            RAISEIF(0 != big_file_mpi_open_block(bf, block, rtype->fields[i].name, comm),
+                ex_open,
+                NULL);
+            RAISEIF(0 != big_block_mpi_grow(block, Nfile, fsize, comm),
+                ex_grow,
+                NULL);
         } else {
             RAISE(ex_open,
                 "Mode string must be `a+` or `w+`, `%s` provided",

diff --git a/src/bigfile-record.c b/src/bigfile-record.c
@@ -121,7 +121,7 @@ big_file_create_records(BigFile * bf,
     int i;
     for(i = 0; i < rtype->nfield; i ++) {
         BigBlock block[1];
-        if (0 != strcmp(mode, "w+")) {
+        if (0 == strcmp(mode, "w+")) {
             RAISEIF(0 != big_file_create_block(bf, block,
                              rtype->fields[i].name,
                              rtype->fields[i].dtype,
@@ -130,7 +130,7 @@ big_file_create_records(BigFile * bf,
                              fsize),
                 ex_open,
                 NULL);
-        } else if (0 != strcmp(mode, "a+")) {
+        } else if (0 == strcmp(mode, "a+")) {
             RAISEIF(0 != big_file_open_block(bf, block, rtype->fields[i].name),
                 ex_open,
                 NULL);

diff --git a/src/bigfile.c b/src/bigfile.c
@@ -710,7 +710,8 @@ big_block_seek(BigBlock * bb, BigBlockPtr * ptr, ptrdiff_t offset)
             ex_eof,
         /* over the end of file */
         /* note that we allow seeking at the end of file */
-            "Over the end of file");
+            "Over the end of file %td of %td",
+            offset, bb->size);
     {
         int left = 0;
         int right = bb->Nfile;