diff options
author | Joe Hershberger <joe.hershberger@ni.com> | 2018-07-03 19:36:43 -0500 |
---|---|---|
committer | Joe Hershberger <joe.hershberger@ni.com> | 2018-07-26 14:08:20 -0500 |
commit | 6ab12830921c1de4eb90a0d471bf5f4677af734c (patch) | |
tree | e843a02a84a0797ab7d0dbb7e4e4cc8d3cb0a3a9 /net/net.c | |
parent | f43308fa0c7834d9707a2c212591275d1e095e50 (diff) |
net: Consolidate the parsing of bootfile
The same basic parsing was implemented in tftp and nfs, so add a helper
function to do the work once.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'net/net.c')
-rw-r--r-- | net/net.c | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -1517,6 +1517,26 @@ int is_serverip_in_cmd(void) return !!strchr(net_boot_file_name, ':'); } +int net_parse_bootfile(struct in_addr *ipaddr, char *filename, int max_len) +{ + char *colon; + + if (net_boot_file_name[0] == '\0') + return 0; + + colon = strchr(net_boot_file_name, ':'); + if (colon) { + if (ipaddr) + *ipaddr = string_to_ip(net_boot_file_name); + strncpy(filename, colon + 1, max_len); + } else { + strncpy(filename, net_boot_file_name, max_len); + } + filename[max_len - 1] = '\0'; + + return 1; +} + #if defined(CONFIG_CMD_NFS) || \ defined(CONFIG_CMD_SNTP) || \ defined(CONFIG_CMD_DNS) |