Lucas De Marchi | 586fc30 | 2011-11-21 14:35:35 -0200 | [diff] [blame] | 1 | #ifndef _LIBKMOD_PRIVATE_H_ |
| 2 | #define _LIBKMOD_PRIVATE_H_ |
| 3 | |
| 4 | #include <stdbool.h> |
Lucas De Marchi | 4462c4a | 2011-11-29 18:05:43 -0200 | [diff] [blame] | 5 | #include <stdio.h> |
Lucas De Marchi | 586fc30 | 2011-11-21 14:35:35 -0200 | [diff] [blame] | 6 | #include <syslog.h> |
| 7 | |
Lucas De Marchi | 88e9c12 | 2011-11-23 12:23:46 -0200 | [diff] [blame] | 8 | #include "macro.h" |
Lucas De Marchi | 586fc30 | 2011-11-21 14:35:35 -0200 | [diff] [blame] | 9 | #include "libkmod.h" |
| 10 | |
Lucas De Marchi | f87081b | 2011-11-23 12:21:29 -0200 | [diff] [blame] | 11 | static __always_inline __printf_format(2, 3) void |
Lucas De Marchi | 586fc30 | 2011-11-21 14:35:35 -0200 | [diff] [blame] | 12 | kmod_log_null(struct kmod_ctx *ctx, const char *format, ...) {} |
| 13 | |
| 14 | #define kmod_log_cond(ctx, prio, arg...) \ |
| 15 | do { \ |
| 16 | if (kmod_get_log_priority(ctx) >= prio) \ |
| 17 | kmod_log(ctx, prio, __FILE__, __LINE__, __FUNCTION__, ## arg);\ |
| 18 | } while (0) |
| 19 | |
| 20 | #ifdef ENABLE_LOGGING |
| 21 | # ifdef ENABLE_DEBUG |
Lucas De Marchi | ae6df84 | 2011-11-25 01:05:30 -0200 | [diff] [blame] | 22 | # define DBG(ctx, arg...) kmod_log_cond(ctx, LOG_DEBUG, ## arg) |
Lucas De Marchi | 586fc30 | 2011-11-21 14:35:35 -0200 | [diff] [blame] | 23 | # else |
Lucas De Marchi | ae6df84 | 2011-11-25 01:05:30 -0200 | [diff] [blame] | 24 | # define DBG(ctx, arg...) kmod_log_null(ctx, ## arg) |
Lucas De Marchi | 586fc30 | 2011-11-21 14:35:35 -0200 | [diff] [blame] | 25 | # endif |
Lucas De Marchi | ae6df84 | 2011-11-25 01:05:30 -0200 | [diff] [blame] | 26 | # define INFO(ctx, arg...) kmod_log_cond(ctx, LOG_INFO, ## arg) |
| 27 | # define ERR(ctx, arg...) kmod_log_cond(ctx, LOG_ERR, ## arg) |
Lucas De Marchi | 586fc30 | 2011-11-21 14:35:35 -0200 | [diff] [blame] | 28 | #else |
Lucas De Marchi | ae6df84 | 2011-11-25 01:05:30 -0200 | [diff] [blame] | 29 | # define DBG(ctx, arg...) kmod_log_null(ctx, ## arg) |
| 30 | # define INFO(ctx, arg...) kmod_log_null(ctx, ## arg) |
| 31 | # define ERR(ctx, arg...) kmod_log_null(ctx, ## arg) |
Lucas De Marchi | 586fc30 | 2011-11-21 14:35:35 -0200 | [diff] [blame] | 32 | #endif |
| 33 | |
| 34 | #define KMOD_EXPORT __attribute__ ((visibility("default"))) |
| 35 | |
| 36 | void kmod_log(struct kmod_ctx *ctx, |
| 37 | int priority, const char *file, int line, const char *fn, |
| 38 | const char *format, ...) __attribute__((format(printf, 6, 7))); |
| 39 | |
Lucas De Marchi | 6924e47 | 2011-11-22 05:38:28 -0200 | [diff] [blame] | 40 | struct list_node { |
| 41 | struct list_node *next, *prev; |
| 42 | }; |
| 43 | |
| 44 | struct kmod_list { |
| 45 | struct list_node node; |
| 46 | void *data; |
| 47 | }; |
| 48 | |
Lucas De Marchi | f87081b | 2011-11-23 12:21:29 -0200 | [diff] [blame] | 49 | struct kmod_list *kmod_list_append(struct kmod_list *list, void *data) __must_check; |
| 50 | struct kmod_list *kmod_list_prepend(struct kmod_list *list, void *data) __must_check; |
Lucas De Marchi | 6924e47 | 2011-11-22 05:38:28 -0200 | [diff] [blame] | 51 | struct kmod_list *kmod_list_remove(struct kmod_list *list); |
| 52 | struct kmod_list *kmod_list_remove_data(struct kmod_list *list, |
Lucas De Marchi | f87081b | 2011-11-23 12:21:29 -0200 | [diff] [blame] | 53 | const void *data) __must_check; |
Lucas De Marchi | 62be799 | 2011-12-01 15:27:42 -0200 | [diff] [blame] | 54 | struct kmod_list *kmod_list_remove_n_latest(struct kmod_list *list, |
| 55 | unsigned int n) __must_check; |
Lucas De Marchi | 60aa4d8 | 2011-11-30 18:57:38 -0200 | [diff] [blame] | 56 | |
| 57 | /* libkmod.c */ |
Lucas De Marchi | 221631d | 2011-11-24 16:41:01 -0200 | [diff] [blame] | 58 | const char *kmod_get_dirname(struct kmod_ctx *ctx) __attribute__((nonnull(1))); |
Lucas De Marchi | 7f3eb0c | 2011-11-30 19:03:41 -0200 | [diff] [blame] | 59 | int kmod_lookup_alias_from_config(struct kmod_ctx *ctx, const char *name, struct kmod_list **list); |
Lucas De Marchi | 9ba6f57 | 2011-11-30 20:31:45 -0200 | [diff] [blame] | 60 | int kmod_lookup_alias_from_symbols_file(struct kmod_ctx *ctx, const char *name, struct kmod_list **list); |
Lucas De Marchi | 49e61ca | 2011-12-01 16:27:04 -0200 | [diff] [blame] | 61 | int kmod_lookup_alias_from_aliases_file(struct kmod_ctx *ctx, const char *name, struct kmod_list **list); |
Lucas De Marchi | 64700e4 | 2011-12-01 15:57:53 -0200 | [diff] [blame] | 62 | int kmod_lookup_alias_from_moddep_file(struct kmod_ctx *ctx, const char *name, struct kmod_list **list); |
Lucas De Marchi | 221631d | 2011-11-24 16:41:01 -0200 | [diff] [blame] | 63 | |
Lucas De Marchi | 60aa4d8 | 2011-11-30 18:57:38 -0200 | [diff] [blame] | 64 | /* libkmod-config.c */ |
Lucas De Marchi | 7c2ab35 | 2011-11-29 18:07:43 -0200 | [diff] [blame] | 65 | struct kmod_config { |
| 66 | struct kmod_list *aliases; |
Lucas De Marchi | 81cf206 | 2011-11-29 18:48:02 -0200 | [diff] [blame] | 67 | struct kmod_list *blacklists; |
Lucas De Marchi | 7c2ab35 | 2011-11-29 18:07:43 -0200 | [diff] [blame] | 68 | }; |
| 69 | int kmod_parse_config_file(struct kmod_ctx *ctx, const char *filename, struct kmod_config *config); |
| 70 | int kmod_parse_config(struct kmod_ctx *ctx, struct kmod_config *config); |
| 71 | void kmod_free_config(struct kmod_ctx *ctx, struct kmod_config *config); |
Lucas De Marchi | b0ef19f | 2011-11-30 18:18:13 -0200 | [diff] [blame] | 72 | const char *kmod_alias_get_name(const struct kmod_list *l); |
| 73 | const char *kmod_alias_get_modname(const struct kmod_list *l); |
Lucas De Marchi | 7c2ab35 | 2011-11-29 18:07:43 -0200 | [diff] [blame] | 74 | |
Lucas De Marchi | 7636e72 | 2011-12-01 17:56:03 -0200 | [diff] [blame] | 75 | /* libkmod-module.c */ |
| 76 | int kmod_module_parse_dep(struct kmod_module *mod, char *line); |
| 77 | |
Lucas De Marchi | 60aa4d8 | 2011-11-30 18:57:38 -0200 | [diff] [blame] | 78 | /* util functions */ |
Lucas De Marchi | 4462c4a | 2011-11-29 18:05:43 -0200 | [diff] [blame] | 79 | char *getline_wrapped(FILE *fp, unsigned int *linenum); |
Lucas De Marchi | 8185fc9 | 2011-11-30 02:14:33 -0200 | [diff] [blame] | 80 | char *underscores(struct kmod_ctx *ctx, char *s); |
Lucas De Marchi | 44a5460 | 2011-11-30 14:36:46 -0200 | [diff] [blame] | 81 | #define streq(a, b) (strcmp((a), (b)) == 0) |
Lucas De Marchi | 7e317da | 2011-11-30 19:20:19 -0200 | [diff] [blame] | 82 | bool startswith(const char *s, const char *prefix); |
Lucas De Marchi | 4462c4a | 2011-11-29 18:05:43 -0200 | [diff] [blame] | 83 | |
Lucas De Marchi | 586fc30 | 2011-11-21 14:35:35 -0200 | [diff] [blame] | 84 | #endif |