diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/configfs.c | 146 |
1 files changed, 73 insertions, 73 deletions
diff --git a/lib/configfs.c b/lib/configfs.c index 5de7079..0a8d8e5 100644 --- a/lib/configfs.c +++ b/lib/configfs.c @@ -346,20 +346,20 @@ static const struct uvc_function_config g_webcam_config = { }, }; -static int parse_legacy_g_webcam(const char *udc, - struct uvc_function_config *fc) +static void *memdup(const void *src, size_t size) { - void *memdup(const void *src, size_t size) - { - void *dst; + void *dst; - dst = malloc(size); - if (!dst) - return NULL; - memcpy(dst, src, size); - return dst; - } + dst = malloc(size); + if (!dst) + return NULL; + memcpy(dst, src, size); + return dst; +} +static int parse_legacy_g_webcam(const char *udc, + struct uvc_function_config *fc) +{ unsigned int i, j; size_t size; @@ -547,34 +547,34 @@ static int configfs_parse_streaming_frame(const char *path, return ret; } -static int configfs_parse_streaming_format(const char *path, - struct uvc_function_config_format *format) +static int frame_filter(const struct dirent *ent) { - int frame_filter(const struct dirent *ent) - { - /* Accept all directories but "." and "..". */ - if (ent->d_type != DT_DIR) - return 0; - if (!strcmp(ent->d_name, ".")) - return 0; - if (!strcmp(ent->d_name, "..")) - return 0; - return 1; - } + /* Accept all directories but "." and "..". */ + if (ent->d_type != DT_DIR) + return 0; + if (!strcmp(ent->d_name, ".")) + return 0; + if (!strcmp(ent->d_name, "..")) + return 0; + return 1; +} - int frame_compare(const void *a, const void *b) - { - const struct uvc_function_config_frame *fa = a; - const struct uvc_function_config_frame *fb = b; - - if (fa->index < fb->index) - return -1; - else if (fa->index == fb->index) - return 0; - else - return 1; - } +static int frame_compare(const void *a, const void *b) +{ + const struct uvc_function_config_frame *fa = a; + const struct uvc_function_config_frame *fb = b; + if (fa->index < fb->index) + return -1; + else if (fa->index == fb->index) + return 0; + else + return 1; +} + +static int configfs_parse_streaming_format(const char *path, + struct uvc_function_config_format *format) +{ struct dirent **entries; unsigned int i; int n_entries; @@ -640,43 +640,43 @@ done: return ret; } -static int configfs_parse_streaming_header(const char *path, - struct uvc_function_config_streaming *cfg) +static int format_filter(const struct dirent *ent) { - int format_filter(const struct dirent *ent) - { - char *path; - bool valid; + char *path; + bool valid; - /* - * Accept all links that point to a directory containing a - * "bFormatIndex" file. - */ - if (ent->d_type != DT_LNK) - return 0; + /* + * Accept all links that point to a directory containing a + * "bFormatIndex" file. + */ + if (ent->d_type != DT_LNK) + return 0; - path = path_join(ent->d_name, "bFormatIndex"); - if (!path) - return 0; + path = path_join(ent->d_name, "bFormatIndex"); + if (!path) + return 0; - valid = access(path, R_OK); - free(path); - return valid; - } + valid = access(path, R_OK); + free(path); + return valid; +} - int format_compare(const void *a, const void *b) - { - const struct uvc_function_config_format *fa = a; - const struct uvc_function_config_format *fb = b; - - if (fa->index < fb->index) - return -1; - else if (fa->index == fb->index) - return 0; - else - return 1; - } +static int format_compare(const void *a, const void *b) +{ + const struct uvc_function_config_format *fa = a; + const struct uvc_function_config_format *fb = b; + if (fa->index < fb->index) + return -1; + else if (fa->index == fb->index) + return 0; + else + return 1; +} + +static int configfs_parse_streaming_header(const char *path, + struct uvc_function_config_streaming *cfg) +{ struct dirent **entries; unsigned int i; int n_entries; @@ -724,15 +724,15 @@ done: return ret; } +static int link_filter(const struct dirent *ent) +{ + /* Accept all links. */ + return ent->d_type == DT_LNK; +} + static int configfs_parse_streaming(const char *path, struct uvc_function_config_streaming *cfg) { - int link_filter(const struct dirent *ent) - { - /* Accept all links. */ - return ent->d_type == DT_LNK; - } - char *header; char *class; int ret; |