diff options
Diffstat (limited to 'tests/gtload.c')
| -rw-r--r-- | tests/gtload.c | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/tests/gtload.c b/tests/gtload.c index 550833f..b89ae1f 100644 --- a/tests/gtload.c +++ b/tests/gtload.c @@ -18,6 +18,7 @@ #include <stdio.h> #include <stdlib.h> #include <string.h> +#include <errno.h> #include "gdbm.h" #include "progname.h" @@ -37,6 +38,7 @@ main (int argc, char **argv) GDBM_FILE dbf; int delim = '\t'; int data_z = 0; + size_t mapped_size_max = 0; while (--argc) { @@ -44,7 +46,7 @@ main (int argc, char **argv) if (strcmp (arg, "-h") == 0) { - printf ("usage: %s [-replace] [-clear] [-blocksize=N] [-null] [-nolock] [-nommap] [-sync] [-delim=CHR] DBFILE\n", progname); + printf ("usage: %s [-replace] [-clear] [-blocksize=N] [-null] [-nolock] [-nommap] [-maxmap=N] [-sync] [-delim=CHR] DBFILE\n", progname); exit (0); } else if (strcmp (arg, "-replace") == 0) @@ -61,6 +63,26 @@ main (int argc, char **argv) flags |= GDBM_SYNC; else if (strncmp (arg, "-blocksize=", 11) == 0) block_size = atoi (arg + 11); + else if (strncmp (arg, "-maxmap=", 8) == 0) + { + char *p; + + errno = 0; + mapped_size_max = strtoul (arg + 8, &p, 10); + + if (errno) + { + fprintf (stderr, "%s: ", progname); + perror ("maxmap"); + exit (1); + } + + if (*p) + { + fprintf (stderr, "%s: bad maxmap\n", progname); + exit (1); + } + } else if (strncmp (arg, "-delim=", 7) == 0) delim = arg[7]; else if (strcmp (arg, "--") == 0) @@ -92,6 +114,17 @@ main (int argc, char **argv) exit (1); } + if (mapped_size_max) + { + if (gdbm_setopt (dbf, GDBM_SETMAXMAPSIZE, &mapped_size_max, + sizeof (mapped_size_max))) + { + fprintf (stderr, "gdbm_setopt failed: %s\n", + gdbm_strerror (gdbm_errno)); + exit (1); + } + } + while (fgets (buf, sizeof buf, stdin)) { size_t i, j; |