From 2023e60861283ee808950a558e14b45be8776bf4 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Fri, 21 Sep 2012 09:50:56 +0000 Subject: disk: introduce get_device() This patch introduces function get_device(). This looks up a block_dev_desc_t from an interface name (e.g. mmc) and device number (e.g. 0). This function is essentially the non-partition-specific prefix of get_device_and_partition(). Signed-off-by: Stephen Warren --- include/part.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/part.h') diff --git a/include/part.h b/include/part.h index a6d06f3..144df4e 100644 --- a/include/part.h +++ b/include/part.h @@ -112,6 +112,8 @@ int get_partition_info (block_dev_desc_t * dev_desc, int part, disk_partition_t void print_part (block_dev_desc_t *dev_desc); void init_part (block_dev_desc_t *dev_desc); void dev_print(block_dev_desc_t *dev_desc); +int get_device(const char *ifname, const char *dev_str, + block_dev_desc_t **dev_desc); int get_device_and_partition(const char *ifname, const char *dev_str, block_dev_desc_t **dev_desc, disk_partition_t *info); @@ -131,6 +133,9 @@ static inline int get_partition_info (block_dev_desc_t * dev_desc, int part, static inline void print_part (block_dev_desc_t *dev_desc) {} static inline void init_part (block_dev_desc_t *dev_desc) {} static inline void dev_print(block_dev_desc_t *dev_desc) {} +static inline int get_device(const char *ifname, const char *dev_str, + block_dev_desc_t **dev_desc) +{ return -1; } static inline int get_device_and_partition(const char *ifname, const char *dev_str, block_dev_desc_t **dev_desc, -- cgit v1.1