diff options
Diffstat (limited to 'core/m_config.c')
-rw-r--r-- | core/m_config.c | 777 |
1 files changed, 0 insertions, 777 deletions
diff --git a/core/m_config.c b/core/m_config.c deleted file mode 100644 index f362b43836..0000000000 --- a/core/m_config.c +++ /dev/null @@ -1,777 +0,0 @@ -/* - * This file is part of MPlayer. - * - * MPlayer 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; either version 2 of the License, or - * (at your option) any later version. - * - * MPlayer is distributed in the hope that it will 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 MPlayer; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -/// \file -/// \ingroup Config - -#include "config.h" - -#include <stdlib.h> -#include <stdio.h> -#include <errno.h> -#include <string.h> -#include <assert.h> -#include <stdbool.h> - -#include "talloc.h" - -#include "m_config.h" -#include "core/m_option.h" -#include "core/mp_msg.h" - -// Profiles allow to predefine some sets of options that can then -// be applied later on with the internal -profile option. -#define MAX_PROFILE_DEPTH 20 - -struct m_profile { - struct m_profile *next; - char *name; - char *desc; - int num_opts; - // Option/value pair array. - char **opts; -}; - -// In the file local case, this contains the old global value. -struct m_opt_backup { - struct m_opt_backup *next; - struct m_config_option *co; - void *backup; -}; - -static int parse_include(struct m_config *config, struct bstr param, bool set, - int flags) -{ - if (param.len == 0) - return M_OPT_MISSING_PARAM; - if (!set) - return 1; - char *filename = bstrdup0(NULL, param); - config->includefunc(config, filename, flags); - talloc_free(filename); - return 1; -} - -static int parse_profile(struct m_config *config, const struct m_option *opt, - struct bstr name, struct bstr param, bool set, int flags) -{ - if (!bstrcmp0(param, "help")) { - struct m_profile *p; - if (!config->profiles) { - mp_tmsg(MSGT_CFGPARSER, MSGL_INFO, - "No profiles have been defined.\n"); - return M_OPT_EXIT - 1; - } - mp_tmsg(MSGT_CFGPARSER, MSGL_INFO, "Available profiles:\n"); - for (p = config->profiles; p; p = p->next) - mp_msg(MSGT_CFGPARSER, MSGL_INFO, "\t%s\t%s\n", p->name, - p->desc ? p->desc : ""); - mp_msg(MSGT_CFGPARSER, MSGL_INFO, "\n"); - return M_OPT_EXIT - 1; - } - - char **list = NULL; - int r = m_option_type_string_list.parse(opt, name, param, &list); - if (r < 0) - return r; - if (!list || !list[0]) - return M_OPT_INVALID; - for (int i = 0; list[i]; i++) { - struct m_profile *p = m_config_get_profile0(config, list[i]); - if (!p) { - mp_tmsg(MSGT_CFGPARSER, MSGL_WARN, "Unknown profile '%s'.\n", - list[i]); - r = M_OPT_INVALID; - } else if (set) - m_config_set_profile(config, p, flags); - } - m_option_free(opt, &list); - return r; -} - -static int show_profile(struct m_config *config, bstr param) -{ - struct m_profile *p; - int i, j; - if (!param.len) - return M_OPT_MISSING_PARAM; - if (!(p = m_config_get_profile(config, param))) { - mp_tmsg(MSGT_CFGPARSER, MSGL_ERR, "Unknown profile '%.*s'.\n", - BSTR_P(param)); - return M_OPT_EXIT - 1; - } - if (!config->profile_depth) - mp_tmsg(MSGT_CFGPARSER, MSGL_INFO, "Profile %s: %s\n", p->name, - p->desc ? p->desc : ""); - config->profile_depth++; - for (i = 0; i < p->num_opts; i++) { - char spc[config->profile_depth + 1]; - for (j = 0; j < config->profile_depth; j++) - spc[j] = ' '; - spc[config->profile_depth] = '\0'; - - mp_msg(MSGT_CFGPARSER, MSGL_INFO, "%s%s=%s\n", spc, - p->opts[2 * i], p->opts[2 * i + 1]); - - if (config->profile_depth < MAX_PROFILE_DEPTH - && !strcmp(p->opts[2*i], "profile")) { - char *e, *list = p->opts[2 * i + 1]; - while ((e = strchr(list, ','))) { - int l = e - list; - char tmp[l+1]; - if (!l) - continue; - memcpy(tmp, list, l); - tmp[l] = '\0'; - show_profile(config, bstr0(tmp)); - list = e + 1; - } - if (list[0] != '\0') - show_profile(config, bstr0(list)); - } - } - config->profile_depth--; - if (!config->profile_depth) - mp_msg(MSGT_CFGPARSER, MSGL_INFO, "\n"); - return M_OPT_EXIT - 1; -} - -static int list_options(struct m_config *config) -{ - m_config_print_option_list(config); - return M_OPT_EXIT; -} - -// The memcpys are supposed to work around the struct aliasing violation, -// that would result if we just dereferenced a void** (where the void** is -// actually casted from struct some_type* ). -static void *substruct_read_ptr(void *ptr) -{ - void *res; - memcpy(&res, ptr, sizeof(void*)); - return res; -} -static void substruct_write_ptr(void *ptr, void *val) -{ - memcpy(ptr, &val, sizeof(void*)); -} - -static struct m_config_option *m_config_add_option(struct m_config *config, - const char *prefix, - struct m_config_option *parent, - const struct m_option *arg); - -static void add_options(struct m_config *config, - struct m_config_option *parent, - const struct m_option *defs); - -static int config_destroy(void *p) -{ - struct m_config *config = p; - m_config_restore_backups(config); - for (struct m_config_option *copt = config->opts; copt; copt = copt->next) - m_option_free(copt->opt, copt->data); - return 0; -} - -struct m_config *m_config_new(void *talloc_parent, size_t size, - const void *defaults, - const struct m_option *options, - const char *suboptinit) -{ - struct m_config *config = talloc(talloc_parent, struct m_config); - talloc_set_destructor(config, config_destroy); - *config = (struct m_config) { - .optstruct_size = size, - .optstruct_defaults = defaults, - .options = options, - .suboptinit = suboptinit, - }; - if (size) { // size==0 means a dummy object is created - config->optstruct = talloc_zero_size(config, size); - if (defaults) - memcpy(config->optstruct, defaults, size); - if (options) - add_options(config, NULL, options); - } - if (suboptinit) { - bstr s = bstr0(suboptinit); - int r = m_obj_parse_sub_config(bstr0("internal"), bstr0("-"), &s, - config, 0, NULL); - if (r < 0 || s.len > 0) - mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Internal error: preset broken\n"); - } - return config; -} - -struct m_config *m_config_from_obj_desc(void *talloc_parent, - struct m_obj_desc *desc) -{ - return m_config_new(talloc_parent, desc->priv_size, desc->priv_defaults, - desc->options, desc->init_options); -} - -int m_config_set_obj_params(struct m_config *conf, char **args) -{ - for (int n = 0; args && args[n * 2 + 0]; n++) { - int r = m_config_set_option(conf, bstr0(args[n * 2 + 0]), - bstr0(args[n * 2 + 1])); - if (r < 0) - return r; - } - return 0; -} - -int m_config_initialize_obj(struct m_config *config, struct m_obj_desc *desc, - void **ppriv, char ***pargs) -{ - if (desc->priv_size) { - int r = m_config_set_obj_params(config, *pargs); - if (r < 0) - return r; - *ppriv = config->optstruct; - *pargs = NULL; - } else if (*pargs && !strcmp((*pargs)[0], "_oldargs_")) { - // Handle things which still use the old subopt parser - *pargs = (char **)((*pargs)[1]); - } else { - *pargs = NULL; - } - return 0; -} - -static void ensure_backup(struct m_config *config, struct m_config_option *co) -{ - if (co->opt->type->flags & M_OPT_TYPE_HAS_CHILD) - return; - if (co->opt->flags & M_OPT_GLOBAL) - return; - if (!co->data) - return; - for (struct m_opt_backup *cur = config->backup_opts; cur; cur = cur->next) { - if (cur->co->data == co->data) // comparing data ptr catches aliases - return; - } - struct m_opt_backup *bc = talloc_ptrtype(NULL, bc); - *bc = (struct m_opt_backup) { - .co = co, - .backup = talloc_zero_size(bc, co->opt->type->size), - }; - m_option_copy(co->opt, bc->backup, co->data); - bc->next = config->backup_opts; - config->backup_opts = bc; -} - -void m_config_restore_backups(struct m_config *config) -{ - while (config->backup_opts) { - struct m_opt_backup *bc = config->backup_opts; - config->backup_opts = bc->next; - - m_option_copy(bc->co->opt, bc->co->data, bc->backup); - m_option_free(bc->co->opt, bc->backup); - talloc_free(bc); - } -} - -void m_config_backup_opt(struct m_config *config, const char *opt) -{ - struct m_config_option *co = m_config_get_co(config, bstr0(opt)); - if (co) { - ensure_backup(config, co); - } else { - mp_tmsg(MSGT_CFGPARSER, MSGL_ERR, "Option %s not found.\n", opt); - } -} - -void m_config_backup_all_opts(struct m_config *config) -{ - for (struct m_config_option *co = config->opts; co; co = co->next) - ensure_backup(config, co); -} - -// Given an option --opt, add --no-opt (if applicable). -static void add_negation_option(struct m_config *config, - struct m_config_option *parent, - const struct m_option *opt) -{ - int value; - if (opt->type == CONF_TYPE_FLAG) { - value = opt->min; - } else if (opt->type == CONF_TYPE_CHOICE) { - // Find out whether there's a "no" choice. - // m_option_parse() should be used for this, but it prints - // unsilenceable error messages. - struct m_opt_choice_alternatives *alt = opt->priv; - for ( ; alt->name; alt++) { - if (strcmp(alt->name, "no") == 0) - break; - } - if (!alt->name) - return; - value = alt->value; - } else { - return; - } - struct m_option *no_opt = talloc_ptrtype(config, no_opt); - *no_opt = (struct m_option) { - .name = talloc_asprintf(no_opt, "no-%s", opt->name), - .type = CONF_TYPE_STORE, - .flags = opt->flags & (M_OPT_NOCFG | M_OPT_GLOBAL | M_OPT_PRE_PARSE), - .new = opt->new, - .p = opt->p, - .offset = opt->offset, - .max = value, - }; - struct m_config_option *co = m_config_add_option(config, "", parent, no_opt); - co->is_generated = true; - // Consider a parent option "--sub" and a subopt "opt". Then the above - // call will add "no-opt". Add "--no-sub-opt" too. (This former call will - // also generate "--sub-no-opt", which is not really needed or wanted, but - // is a consequence of supporting "--sub=...:no-opt".) - if (parent && parent->name && strlen(parent->name)) { - no_opt = talloc_memdup(config, no_opt, sizeof(*no_opt)); - no_opt->name = opt->name; - co = m_config_add_option(config, "no-", parent, no_opt); - co->is_generated = true; - } -} - -static void add_options(struct m_config *config, - struct m_config_option *parent, - const struct m_option *defs) -{ - for (int i = 0; defs[i].name; i++) - m_config_add_option(config, "", parent, defs + i); -} - -// Sub-config that adds all its children to the parent. -static bool is_merge_opt(const struct m_option *opt) -{ - return (opt->type->flags & M_OPT_TYPE_HAS_CHILD) && strlen(opt->name) == 0; -} - -static struct m_config_option *m_config_add_option(struct m_config *config, - const char *prefix, - struct m_config_option *parent, - const struct m_option *arg) -{ - assert(config != NULL); - assert(arg != NULL); - - // Allocate a new entry for this option - struct m_config_option *co = talloc_zero(config, struct m_config_option); - co->opt = arg; - - void *optstruct = config->optstruct; - if (parent && (parent->opt->type->flags & M_OPT_TYPE_USE_SUBSTRUCT)) - optstruct = substruct_read_ptr(parent->data); - co->data = arg->new ? (char *)optstruct + arg->offset : arg->p; - - if (parent) { - // Merge case: pretend it has no parent (note that we still must follow - // the "real" parent for accessing struct fields) - co->parent = is_merge_opt(parent->opt) ? parent->parent : parent; - } - - // Fill in the full name - if (co->parent) { - co->name = talloc_asprintf(co, "%s-%s", co->parent->name, arg->name); - } else { - co->name = (char *)arg->name; - } - co->name = talloc_asprintf(co, "%s%s", prefix, co->name); - - // Option with children -> add them - if (arg->type->flags & M_OPT_TYPE_HAS_CHILD) { - if (arg->type->flags & M_OPT_TYPE_USE_SUBSTRUCT) { - const struct m_sub_options *subopts = arg->priv; - if (!substruct_read_ptr(co->data)) { - void *subdata = m_config_alloc_struct(config, subopts); - substruct_write_ptr(co->data, subdata); - } - add_options(config, co, subopts->opts); - } else { - const struct m_option *sub = arg->p; - add_options(config, co, sub); - } - } else { - // Initialize options - if (co->data) { - if (arg->defval) { - // Target data in optstruct is supposed to be cleared (consider - // m_option freeing previously set dynamic data). - m_option_copy(arg, co->data, arg->defval); - } else if (arg->type->flags & M_OPT_TYPE_DYNAMIC) { - // Initialize dynamically managed fields from static data (like - // string options): copy the option into temporary memory, - // clear the original option (to stop m_option from freeing the - // static data), copy it back. - // This would leak memory when done on aliased options. - bool aliased = false; - for (struct m_config_option *i = config->opts; i; i = i->next) { - if (co->data == i->data) { - aliased = true; - break; - } - } - if (!aliased) { - union m_option_value temp = {0}; - m_option_copy(arg, &temp, co->data); - memset(co->data, 0, arg->type->size); - m_option_copy(arg, co->data, &temp); - m_option_free(arg, &temp); - } - } - } - } - - // pretend that merge options don't exist (only their children matter) - if (!is_merge_opt(co->opt)) { - struct m_config_option **last = &config->opts; - while (*last) - last = &(*last)->next; - *last = co; - } - - add_negation_option(config, parent, arg); - - return co; -} - -struct m_config_option *m_config_get_co(const struct m_config *config, - struct bstr name) -{ - struct m_config_option *co; - - for (co = config->opts; co; co = co->next) { - struct bstr coname = bstr0(co->name); - if ((co->opt->type->flags & M_OPT_TYPE_ALLOW_WILDCARD) - && bstr_endswith0(coname, "*")) { - coname.len--; - if (bstrcmp(bstr_splice(name, 0, coname.len), coname) == 0) - return co; - } else if (bstrcmp(coname, name) == 0) - return co; - } - return NULL; -} - -const char *m_config_get_positional_option(const struct m_config *config, int n) -{ - int pos = 0; - for (struct m_config_option *co = config->opts; co; co = co->next) { - if (!co->is_generated) { - if (pos == n) - return co->name; - pos++; - } - } - return NULL; -} - -static int parse_subopts(struct m_config *config, char *name, char *prefix, - struct bstr param, int flags); - -static int m_config_parse_option(struct m_config *config, struct bstr name, - struct bstr param, int flags) -{ - assert(config != NULL); - assert(name.len != 0); - bool set = !(flags & M_SETOPT_CHECK_ONLY); - - struct m_config_option *co = m_config_get_co(config, name); - if (!co) - return M_OPT_UNKNOWN; - - // This is the only mandatory function - assert(co->opt->type->parse); - - if ((flags & M_SETOPT_PRE_PARSE_ONLY) && !(co->opt->flags & M_OPT_PRE_PARSE)) - return 0; - - // Check if this option isn't forbidden in the current mode - if ((flags & M_SETOPT_FROM_CONFIG_FILE) && (co->opt->flags & M_OPT_NOCFG)) { - mp_tmsg(MSGT_CFGPARSER, MSGL_ERR, - "The %.*s option can't be used in a config file.\n", - BSTR_P(name)); - return M_OPT_INVALID; - } - if (flags & M_SETOPT_BACKUP) { - if (co->opt->flags & M_OPT_GLOBAL) { - mp_tmsg(MSGT_CFGPARSER, MSGL_ERR, - "The %.*s option is global and can't be set per-file.\n", - BSTR_P(name)); - return M_OPT_INVALID; - } - if (set) - ensure_backup(config, co); - } - - if (config->includefunc && bstr_equals0(name, "include")) - return parse_include(config, param, set, flags); - if (config->use_profiles && bstr_equals0(name, "profile")) - return parse_profile(config, co->opt, name, param, set, flags); - if (config->use_profiles && bstr_equals0(name, "show-profile")) - return show_profile(config, param); - if (bstr_equals0(name, "list-options")) - return list_options(config); - - // Option with children are a bit different to parse - if (co->opt->type->flags & M_OPT_TYPE_HAS_CHILD) { - char prefix[110]; - assert(strlen(co->name) < 100); - sprintf(prefix, "%s-", co->name); - return parse_subopts(config, co->name, prefix, param, flags); - } - - return m_option_parse(co->opt, name, param, set ? co->data : NULL); -} - -static int parse_subopts(struct m_config *config, char *name, char *prefix, - struct bstr param, int flags) -{ - char **lst = NULL; - // Split the argument into child options - int r = m_option_type_subconfig.parse(NULL, bstr0(""), param, &lst); - if (r < 0) - return r; - // Parse the child options - for (int i = 0; lst && lst[2 * i]; i++) { - // Build the full name - char n[110]; - if (snprintf(n, 110, "%s%s", prefix, lst[2 * i]) > 100) - abort(); - r = m_config_parse_option(config,bstr0(n), bstr0(lst[2 * i + 1]), flags); - if (r < 0) { - if (r > M_OPT_EXIT) { - mp_tmsg(MSGT_CFGPARSER, MSGL_ERR, - "Error parsing suboption %s/%s (%s)\n", - name, lst[2 * i], m_option_strerror(r)); - r = M_OPT_INVALID; - } - break; - } - } - talloc_free(lst); - return r; -} - -int m_config_parse_suboptions(struct m_config *config, char *name, - char *subopts) -{ - if (!subopts || !*subopts) - return 0; - int r = parse_subopts(config, name, "", bstr0(subopts), 0); - if (r < 0 && r > M_OPT_EXIT) { - mp_tmsg(MSGT_CFGPARSER, MSGL_ERR, "Error parsing suboption %s (%s)\n", - name, m_option_strerror(r)); - r = M_OPT_INVALID; - } - return r; -} - -int m_config_set_option_ext(struct m_config *config, struct bstr name, - struct bstr param, int flags) -{ - int r = m_config_parse_option(config, name, param, flags); - if (r < 0 && r > M_OPT_EXIT) { - mp_tmsg(MSGT_CFGPARSER, MSGL_ERR, "Error parsing option %.*s (%s)\n", - BSTR_P(name), m_option_strerror(r)); - r = M_OPT_INVALID; - } - return r; -} - -int m_config_set_option(struct m_config *config, struct bstr name, - struct bstr param) -{ - return m_config_set_option_ext(config, name, param, 0); -} - -const struct m_option *m_config_get_option(const struct m_config *config, - struct bstr name) -{ - struct m_config_option *co; - - assert(config != NULL); - - co = m_config_get_co(config, name); - if (co) - return co->opt; - else - return NULL; -} - -int m_config_option_requires_param(struct m_config *config, bstr name) -{ - const struct m_option *opt = m_config_get_option(config, name); - if (opt) { - if (bstr_endswith0(name, "-clr")) - return 0; - return m_option_required_params(opt); - } - return M_OPT_UNKNOWN; -} - -static struct m_config *get_defaults(const struct m_config *config) -{ - return m_config_new(NULL, config->optstruct_size, - config->optstruct_defaults, config->options, - config->suboptinit); -} - -static char *get_option_value_string(const struct m_config *config, - const char *name) -{ - struct m_config_option *co = m_config_get_co(config, bstr0(name)); - if (!co || !co->data) - return NULL; - return m_option_print(co->opt, co->data); -} - -void m_config_print_option_list(const struct m_config *config) -{ - char min[50], max[50]; - struct m_config_option *co; - int count = 0; - - if (!config->opts) - return; - - struct m_config *defaults = get_defaults(config); - - mp_tmsg(MSGT_CFGPARSER, MSGL_INFO, "Options:\n\n"); - for (co = config->opts; co; co = co->next) { - const struct m_option *opt = co->opt; - if (opt->type->flags & M_OPT_TYPE_HAS_CHILD) - continue; - if (co->is_generated) - continue; - mp_msg(MSGT_CFGPARSER, MSGL_INFO, " %-30.30s", co->name); - if (opt->type == &m_option_type_choice) { - mp_msg(MSGT_CFGPARSER, MSGL_INFO, " Choices:"); - struct m_opt_choice_alternatives *alt = opt->priv; - for (int n = 0; alt[n].name; n++) - mp_msg(MSGT_CFGPARSER, MSGL_INFO, " %s", alt[n].name); - if (opt->flags & (M_OPT_MIN | M_OPT_MAX)) - mp_msg(MSGT_CFGPARSER, MSGL_INFO, " (or an integer)"); - } else { - mp_msg(MSGT_CFGPARSER, MSGL_INFO, " %s", co->opt->type->name); - } - if (opt->flags & (M_OPT_MIN | M_OPT_MAX)) { - snprintf(min, sizeof(min), "any"); - snprintf(max, sizeof(max), "any"); - if (opt->flags & M_OPT_MIN) - snprintf(min, sizeof(min), "%.14g", opt->min); - if (opt->flags & M_OPT_MAX) - snprintf(max, sizeof(max), "%.14g", opt->max); - mp_msg(MSGT_CFGPARSER, MSGL_INFO, " (%s to %s)", min, max); - } - char *def = get_option_value_string(defaults, co->name); - if (def) { - mp_msg(MSGT_CFGPARSER, MSGL_INFO, " (default: %s)", def); - talloc_free(def); - } - if (opt->flags & CONF_GLOBAL) - mp_msg(MSGT_CFGPARSER, MSGL_INFO, " [global]"); - if (opt->flags & CONF_NOCFG) - mp_msg(MSGT_CFGPARSER, MSGL_INFO, " [nocfg]"); - mp_msg(MSGT_CFGPARSER, MSGL_INFO, "\n"); - count++; - } - mp_tmsg(MSGT_CFGPARSER, MSGL_INFO, "\nTotal: %d options\n", count); - - talloc_free(defaults); -} - -struct m_profile *m_config_get_profile(const struct m_config *config, bstr name) -{ - for (struct m_profile *p = config->profiles; p; p = p->next) { - if (bstr_equals0(name, p->name)) - return p; - } - return NULL; -} - -struct m_profile *m_config_get_profile0(const struct m_config *config, - char *name) -{ - return m_config_get_profile(config, bstr0(name)); -} - -struct m_profile *m_config_add_profile(struct m_config *config, char *name) -{ - struct m_profile *p = m_config_get_profile0(config, name); - if (p) - return p; - p = talloc_zero(config, struct m_profile); - p->name = talloc_strdup(p, name); - p->next = config->profiles; - config->profiles = p; - return p; -} - -void m_profile_set_desc(struct m_profile *p, char *desc) -{ - talloc_free(p->desc); - p->desc = talloc_strdup(p, desc); -} - -int m_config_set_profile_option(struct m_config *config, struct m_profile *p, - bstr name, bstr val) -{ - int i = m_config_set_option_ext(config, name, val, - M_SETOPT_CHECK_ONLY | - M_SETOPT_FROM_CONFIG_FILE); - if (i < 0) - return i; - p->opts = talloc_realloc(p, p->opts, char *, 2 * (p->num_opts + 2)); - p->opts[p->num_opts * 2] = bstrdup0(p, name); - p->opts[p->num_opts * 2 + 1] = bstrdup0(p, val); - p->num_opts++; - p->opts[p->num_opts * 2] = p->opts[p->num_opts * 2 + 1] = NULL; - return 1; -} - -void m_config_set_profile(struct m_config *config, struct m_profile *p, - int flags) -{ - if (config->profile_depth > MAX_PROFILE_DEPTH) { - mp_tmsg(MSGT_CFGPARSER, MSGL_WARN, - "WARNING: Profile inclusion too deep.\n"); - return; - } - config->profile_depth++; - for (int i = 0; i < p->num_opts; i++) { - m_config_set_option_ext(config, - bstr0(p->opts[2 * i]), - bstr0(p->opts[2 * i + 1]), - flags | M_SETOPT_FROM_CONFIG_FILE); - } - config->profile_depth--; -} - -void *m_config_alloc_struct(void *talloc_parent, - const struct m_sub_options *subopts) -{ - void *substruct = talloc_zero_size(talloc_parent, subopts->size); - if (subopts->defaults) - memcpy(substruct, subopts->defaults, subopts->size); - return substruct; -} |