shaba/lvm2
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Log sys errors

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This commit is contained in:
Zdenek Kabelac 2012-03-01 21:17:29 +00:00
parent de3692152f
commit bead3fc2c0
1 changed files with 6 additions and 3 deletions
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9
tools/lvmcmdline.c
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@ -1390,9 +1390,12 @@ int lvm2_main(int argc, char **argv)
if (is_static() && strcmp(base, "lvm.static") &&
path_exists(LVM_SHARED_PATH) &&
!getenv("LVM_DID_EXEC")) {
setenv("LVM_DID_EXEC", base, 1);
execvp(LVM_SHARED_PATH, argv);
unsetenv("LVM_DID_EXEC");
if (setenv("LVM_DID_EXEC", base, 1))
log_sys_error("setenv", "LVM_DID_EXEC");
if (execvp(LVM_SHARED_PATH, argv) == -1)
log_sys_error("execvp", "LVM_SHARED_PATH");
if (unsetenv("LVM_DID_EXEC"))
log_sys_error("unsetenv", "LVM_DID_EXEC");
}
/* "version" command is simple enough so it doesn't need any complex init */