diff options
Diffstat (limited to 'usr/src/lib/libdhcpagent/common/dhcpagent_ipc.c')
| -rw-r--r-- | usr/src/lib/libdhcpagent/common/dhcpagent_ipc.c | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/usr/src/lib/libdhcpagent/common/dhcpagent_ipc.c b/usr/src/lib/libdhcpagent/common/dhcpagent_ipc.c index 8a3ec18060..0d5cc7f8ff 100644 --- a/usr/src/lib/libdhcpagent/common/dhcpagent_ipc.c +++ b/usr/src/lib/libdhcpagent/common/dhcpagent_ipc.c @@ -76,6 +76,12 @@ static int dhcp_ipc_timed_read(int, void *, unsigned int, int *); static int getinfo_ifnames(const char *, dhcp_optnum_t *, DHCP_OPT **); static char *get_ifnames(int, int); +/* must be kept in sync with enum in dhcpagent_ipc.h */ +static const char *ipc_typestr[] = { + "drop", "extend", "ping", "release", "start", "status", + "inform", "get_tag" +}; + /* * dhcp_ipc_alloc_request(): allocates a dhcp_ipc_request_t of the given type * and interface, with a timeout of 0. @@ -636,6 +642,25 @@ dhcp_ipc_strerror(int error) } /* + * dhcp_string_to_request(): maps a string into a request code + * + * input: const char *: the string to map + * output: dhcp_ipc_type_t: the request code, or -1 if unknown + */ + +dhcp_ipc_type_t +dhcp_string_to_request(const char *request) +{ + unsigned int i; + + for (i = 0; i < DHCP_NIPC; i++) + if (strcmp(ipc_typestr[i], request) == 0) + return ((dhcp_ipc_type_t)i); + + return ((dhcp_ipc_type_t)-1); +} + +/* * dhcp_ipc_type_to_string(): maps an ipc command code into a human-readable * string * @@ -646,15 +671,10 @@ dhcp_ipc_strerror(int error) const char * dhcp_ipc_type_to_string(dhcp_ipc_type_t type) { - static const char *typestr[] = { - "drop", "extend", "ping", "release", "start", "status", - "inform", "get_tag" - }; - if (type < 0 || type >= DHCP_NIPC) return ("unknown"); else - return (typestr[(int)type]); + return (ipc_typestr[(int)type]); } /* |