avoid fileno()

diff --git a/ext/db/db.c b/ext/db/db.c
index b5ad344a121b7c38dbe89b37aa869ffb7e057f55..ab8c9a5b1f0d1db43b67218fc7d20bbd582dcee7 100644 (file)
--- a/ext/db/db.c
+++ b/ext/db/db.c
@@ -916,17 +916,17 @@ int flatfile_store(FILE *dbf, datum key_datum, datum value_datum, int mode) {
                fseek(dbf, 0L, SEEK_END);
                fprintf(dbf, "%d\n", key_datum.dsize);
                fflush(dbf);
-               ret = write(fileno(dbf), key_datum.dptr, key_datum.dsize);
+               ret = fwrite(key_datum.dptr, sizeof(char), key_datum.dsize, dbf);
                fprintf(dbf, "%d\n", value_datum.dsize);
                fflush(dbf);
-               ret = write(fileno(dbf), value_datum.dptr, value_datum.dsize);
+               ret = fwrite(value_datum.dptr, sizeof(char), value_datum.dsize, dbf);
        } else { /* DBM_REPLACE */
                flatfile_delete(dbf, key_datum);
                fprintf(dbf, "%d\n", key_datum.dsize);
                fflush(dbf);
-               ret = write(fileno(dbf), key_datum.dptr, key_datum.dsize);
+               ret = fwrite(key_datum.dptr, sizeof(char), key_datum.dsize, dbf);
                fprintf(dbf, "%d\n", value_datum.dsize);
-               ret = write(fileno(dbf), value_datum.dptr, value_datum.dsize);
+               ret = fwrite(value_datum.dptr, sizeof(char), value_datum.dsize, dbf);
        }
 
        if (ret>0)
@@ -950,7 +950,7 @@ datum flatfile_fetch(FILE *dbf, datum key_datum) {
                                buf_size+=num;
                                buf = erealloc(buf, (buf_size+1)*sizeof(char));
                        }
-                       read(fileno(dbf), buf, num);
+                       fread(buf, sizeof(char), num, dbf);
                        value_datum.dptr = buf;
                        value_datum.dsize = num;
                }
@@ -1079,7 +1079,7 @@ datum flatfile_firstkey(FILE *dbf) {
                        if (buf.dptr) efree(buf.dptr);
                        buf.dptr = emalloc((buf_size+1)*sizeof(char));
                }
-               num=read(fileno(dbf), buf.dptr, num);
+               num = fread(buf.dptr, sizeof(char), num, dbf);
                if (num<0) break;
                buf.dsize = num;
                if (*(buf.dptr)!=0) {
@@ -1093,7 +1093,7 @@ datum flatfile_firstkey(FILE *dbf) {
                        if (buf.dptr) efree(buf.dptr);
                        buf.dptr = emalloc((buf_size+1)*sizeof(char));
                }
-               num=read(fileno(dbf), buf.dptr, num);
+               num = fread(buf.dptr, sizeof(char), num, dbf);
                if (num<0) break;
        }
        if (buf.dptr) efree(buf.dptr);
@@ -1119,7 +1119,7 @@ datum flatfile_nextkey(FILE *dbf) {
                        if (buf.dptr) efree(buf.dptr);
                        buf.dptr = emalloc((buf_size+1)*sizeof(char));
                }
-               num=read(fileno(dbf), buf.dptr, num);
+               num = fread(buf.dptr, sizeof(char), num, dbf);
                if (num<0) break;
                if (!fgets(buf.dptr, 15, dbf)) break;
                num = atoi(buf.dptr);
@@ -1128,7 +1128,7 @@ datum flatfile_nextkey(FILE *dbf) {
                        if (buf.dptr) efree(buf.dptr);
                        buf.dptr = emalloc((buf_size+1)*sizeof(char));
                }
-               num=read(fileno(dbf), buf.dptr, num);
+               num = fread(buf.dptr, sizeof(char), num, dbf);
                if (num<0) break;
                buf.dsize = num;
                if (*(buf.dptr)!=0) {