diff options
Diffstat (limited to 'options.c')
| -rw-r--r-- | options.c | 31 |
1 files changed, 30 insertions, 1 deletions
@@ -30,6 +30,8 @@ #include "unionfs.h" #include "node.h" #include "version.h" +#include "pattern.h" +#include "stow.h" /* This variable is set to a non-zero value after parsing of the startup options. Whenever the argument parser is later called to @@ -49,6 +51,10 @@ const struct argp_option argp_common_options[] = { OPT_LONG_CACHE_SIZE, OPT_CACHE_SIZE, "SIZE", 0, "specify the maximum number of nodes in the cache" }, { 0, 0, 0, 0, "Runtime options:", 1 }, + { OPT_LONG_STOW, OPT_STOW, "STOWDIR", 0, + "stow given directory", 1}, + { OPT_LONG_PATTERN, OPT_PATTERN, "PATTERN", 0, + "add only nodes of the underlying filesystem matching pattern", 1}, { OPT_LONG_REMOVE, OPT_REMOVE, 0, 0, "remove the following filesystem", 1 }, { 0 } @@ -64,7 +70,13 @@ const struct argp_option argp_startup_options[] = error_t argp_parse_common_options (int key, char *arg, struct argp_state *state) { - static int ulfs_flags = 0, ulfs_remove = 0, ulfs_modified = 0; + static int ulfs_flags = 0, ulfs_remove = 0, ulfs_modified = 0, + ulfs_match = 0; + static struct patternlist ulfs_patternlist = + { + .lock = MUTEX_INITIALIZER, + .head = NULL + }; error_t err = 0; switch (key) @@ -85,8 +97,24 @@ argp_parse_common_options (int key, char *arg, struct argp_state *state) ulfs_remove = 1; break; + case OPT_PATTERN: /* --match */ + ulfs_match = 1; + patternlist_add (&ulfs_patternlist, arg); + break; + + case OPT_STOW: /* --stow */ + stow_diradd (arg, ulfs_flags, &ulfs_patternlist, ulfs_remove); + + ulfs_modified = 1; + ulfs_flags = ulfs_remove = 0; + ulfs_match = 0; + break; + case OPT_UNDERLYING: /* --underlying */ case ARGP_KEY_ARG: + + fprintf (stderr, "adding %s\n", arg); + if (ulfs_remove) { err = ulfs_unregister (arg); @@ -101,6 +129,7 @@ argp_parse_common_options (int key, char *arg, struct argp_state *state) error (EXIT_FAILURE, err, "ulfs_register"); ulfs_modified = 1; ulfs_flags = ulfs_remove = 0; + ulfs_match = 0; break; case ARGP_KEY_END: |