diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-07 11:36:44 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-07 11:36:44 -0700 |
commit | df9b29d13e043e134e65b9f66b68fa7eae5db8f0 (patch) | |
tree | f2c9ec8792a35bf0ea0b7227cad7275a5b1d0453 /drivers/staging/hv/tools/hv_kvp_daemon.c | |
parent | 7bc30c23c8ace3821a6732bfbe7e8f1b0995a63e (diff) | |
parent | 28276a28d8b3cd19f4449991faad4945fe557656 (diff) |
Merge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6
* 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (28 commits)
staging: usbip: bugfix for isochronous packets and optimization
staging: usbip: bugfix add number of packets for isochronous frames
staging: usbip: bugfixes related to kthread conversion
staging: usbip: fix shutdown problems.
staging: hv: Fix GARP not sent after Quick Migration
staging: IIO: IMU: ADIS16400: Avoid using printk facility directly
staging: IIO: IMU: ADIS16400: Fix product ID check, skip embedded revision number
staging: IIO: IMU: ADIS16400: Make sure only enabled scan_elements are pushed into the ring
staging: IIO: IMU: ADIS16400: Fix addresses of GYRO and ACCEL calibration offset
staging: IIO: IMU: ADIS16400: Add delay after self test
staging: IIO: IMU: ADIS16400: Fix up SPI messages cs_change behavior
staging/rtl81*: build as loadable modules only
staging: brcm80211: removed 'is_amsdu causing toss' log spam
staging: brcm80211: fix for 'Short CCK' log spam
staging: brcm80211: fix for 'AC_BE txop..' logs spammed problem
staging: memrar: remove driver from tree
staging: sep: remove last memrar remnants
staging: fix hv_mouse build, needs delay.h
staging: fix olpc_dcon build errors
staging: sm7xx: fixed defines
...
Fix up trivial conflict in drivers/staging/memrar/memrar_handler.c
(deleted vs trivial spelling fixes)
Diffstat (limited to 'drivers/staging/hv/tools/hv_kvp_daemon.c')
-rw-r--r-- | drivers/staging/hv/tools/hv_kvp_daemon.c | 90 |
1 files changed, 57 insertions, 33 deletions
diff --git a/drivers/staging/hv/tools/hv_kvp_daemon.c b/drivers/staging/hv/tools/hv_kvp_daemon.c index aa77a971aace..33f0f1c8ad73 100644 --- a/drivers/staging/hv/tools/hv_kvp_daemon.c +++ b/drivers/staging/hv/tools/hv_kvp_daemon.c @@ -102,22 +102,22 @@ static char kvp_send_buffer[4096]; static char kvp_recv_buffer[4096]; static struct sockaddr_nl addr; -static char os_name[100]; -static char os_major[50]; -static char os_minor[50]; -static char processor_arch[50]; -static char os_build[100]; +static char *os_name = ""; +static char *os_major = ""; +static char *os_minor = ""; +static char *processor_arch; +static char *os_build; static char *lic_version; +static struct utsname uts_buf; void kvp_get_os_info(void) { FILE *file; - char *eol; - struct utsname buf; + char *p, buf[512]; - uname(&buf); - strcpy(os_build, buf.release); - strcpy(processor_arch, buf.machine); + uname(&uts_buf); + os_build = uts_buf.release; + processor_arch= uts_buf.machine; file = fopen("/etc/SuSE-release", "r"); if (file != NULL) @@ -132,21 +132,46 @@ void kvp_get_os_info(void) /* * We don't have information about the os. */ - strcpy(os_name, "Linux"); - strcpy(os_major, "0"); - strcpy(os_minor, "0"); + os_name = uts_buf.sysname; return; kvp_osinfo_found: - fgets(os_name, 99, file); - eol = index(os_name, '\n'); - *eol = '\0'; - fgets(os_major, 49, file); - eol = index(os_major, '\n'); - *eol = '\0'; - fgets(os_minor, 49, file); - eol = index(os_minor, '\n'); - *eol = '\0'; + /* up to three lines */ + p = fgets(buf, sizeof(buf), file); + if (p) { + p = strchr(buf, '\n'); + if (p) + *p = '\0'; + p = strdup(buf); + if (!p) + goto done; + os_name = p; + + /* second line */ + p = fgets(buf, sizeof(buf), file); + if (p) { + p = strchr(buf, '\n'); + if (p) + *p = '\0'; + p = strdup(buf); + if (!p) + goto done; + os_major = p; + + /* third line */ + p = fgets(buf, sizeof(buf), file); + if (p) { + p = strchr(buf, '\n'); + if (p) + *p = '\0'; + p = strdup(buf); + if (p) + os_minor = p; + } + } + } + +done: fclose(file); return; } @@ -293,7 +318,7 @@ netlink_send(int fd, struct cn_msg *msg) return sendmsg(fd, &message, 0); } -main(void) +int main(void) { int fd, len, sock_opt; int error; @@ -301,9 +326,10 @@ main(void) struct pollfd pfd; struct nlmsghdr *incoming_msg; struct cn_msg *incoming_cn_msg; + struct hv_ku_msg *hv_msg; + char *p; char *key_value; char *key_name; - int key_index; daemon(1, 0); openlog("KVP", 0, LOG_USER); @@ -373,9 +399,10 @@ main(void) * Driver is registering with us; stash away the version * information. */ - lic_version = malloc(strlen(incoming_cn_msg->data) + 1); + p = (char *)incoming_cn_msg->data; + lic_version = malloc(strlen(p) + 1); if (lic_version) { - strcpy(lic_version, incoming_cn_msg->data); + strcpy(lic_version, p); syslog(LOG_INFO, "KVP LIC Version: %s", lic_version); } else { @@ -389,14 +416,11 @@ main(void) continue; } - key_index = - ((struct hv_ku_msg *)incoming_cn_msg->data)->kvp_index; - key_name = - ((struct hv_ku_msg *)incoming_cn_msg->data)->kvp_key; - key_value = - ((struct hv_ku_msg *)incoming_cn_msg->data)->kvp_value; + hv_msg = (struct hv_ku_msg *)incoming_cn_msg->data; + key_name = (char *)hv_msg->kvp_key; + key_value = (char *)hv_msg->kvp_value; - switch (key_index) { + switch (hv_msg->kvp_index) { case FullyQualifiedDomainName: kvp_get_domain_name(key_value, HV_KVP_EXCHANGE_MAX_VALUE_SIZE); |