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| author | Alex Fluter <afluter@yandex.com> | 2016-12-03 12:34:41 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-12-06 11:52:49 +0100 |
| commit | 2eb72d4b790c0798d077cd69739350e10288dbf1 (patch) | |
| tree | 6bd7079cc6ef818730ae6bdda5d2506b13f90e61 /tools/hv | |
| parent | 95096f2fbd10186d3e78a328b327afc71428f65f (diff) | |
| download | lwn-2eb72d4b790c0798d077cd69739350e10288dbf1.tar.gz lwn-2eb72d4b790c0798d077cd69739350e10288dbf1.zip | |
Tools: hv: kvp: configurable external scripts path
error when running hypervkvpd:
$ sudo ./hv_kvp_daemon -n
sh: hv_get_dns_info: command not found
sh: hv_get_dhcp_info: command not found
sh: hv_get_dns_info: command not found
sh: hv_get_dhcp_info: command not found
The external scripts are not installed in system path,
adding a configurable macro.
Signed-off-by: Alex Fluter <afluter@yandex.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/hv')
| -rw-r--r-- | tools/hv/hv_kvp_daemon.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c index d791dbf05d9b..f1758fcbc37d 100644 --- a/tools/hv/hv_kvp_daemon.c +++ b/tools/hv/hv_kvp_daemon.c @@ -93,6 +93,10 @@ static struct utsname uts_buf; #define KVP_CONFIG_LOC "/var/lib/hyperv" +#ifndef KVP_SCRIPTS_PATH +#define KVP_SCRIPTS_PATH "/usr/libexec/hypervkvpd/" +#endif + #define MAX_FILE_NAME 100 #define ENTRIES_PER_BLOCK 50 @@ -818,7 +822,7 @@ static void kvp_get_ipconfig_info(char *if_name, * . */ - sprintf(cmd, "%s", "hv_get_dns_info"); + sprintf(cmd, KVP_SCRIPTS_PATH "%s", "hv_get_dns_info"); /* * Execute the command to gather DNS info. @@ -835,7 +839,7 @@ static void kvp_get_ipconfig_info(char *if_name, * Enabled: DHCP enabled. */ - sprintf(cmd, "%s %s", "hv_get_dhcp_info", if_name); + sprintf(cmd, KVP_SCRIPTS_PATH "%s %s", "hv_get_dhcp_info", if_name); file = popen(cmd, "r"); if (file == NULL) @@ -1341,7 +1345,8 @@ static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val) * invoke the external script to do its magic. */ - snprintf(cmd, sizeof(cmd), "%s %s", "hv_set_ifconfig", if_file); + snprintf(cmd, sizeof(cmd), KVP_SCRIPTS_PATH "%s %s", + "hv_set_ifconfig", if_file); if (system(cmd)) { syslog(LOG_ERR, "Failed to execute cmd '%s'; error: %d %s", cmd, errno, strerror(errno)); |