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build: avoid compilation warnings

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Detected on cygwin:
util/util.c: In function 'virSetUIDGID':
util/util.c:2824: warning: format '%d' expects type 'int', but argument 7 has type 'gid_t' [-Wformat]
(and three other lines)

* src/util/util.c (virSetUIDGID): Cast, as is done elsewhere in
this file, to avoid printf type mismatch warnings.
This commit is contained in:
Eric Blake 2011-01-03 15:26:33 -07:00
parent b2dbc16044
commit c685993d71
1 changed files with 8 additions and 5 deletions
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13
src/util/util.c
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@ -1,7 +1,7 @@
/*
* utils.c: common, generic utility functions
*
* Copyright (C) 2006-2010 Red Hat, Inc.
* Copyright (C) 2006-2011 Red Hat, Inc.
* Copyright (C) 2006 Daniel P. Berrange
* Copyright (C) 2006, 2007 Binary Karma
* Copyright (C) 2006 Shuveb Hussain
@ -2822,7 +2822,8 @@ virSetUIDGID(uid_t uid, gid_t gid)
if (gid > 0) {
if (setregid(gid, gid) < 0) {
virReportSystemError(errno,
_("cannot change to '%d' group"), gid);
_("cannot change to '%d' group"),
(unsigned int) gid);
return -1;
}
}
@ -2844,14 +2845,15 @@ virSetUIDGID(uid_t uid, gid_t gid)
getpwuid_r(uid, &pwd, buf, bufsize, &pwd_result);
if (!pwd_result) {
virReportSystemError(errno,
_("cannot getpwuid_r(%d)"), uid);
_("cannot getpwuid_r(%d)"),
(unsigned int) uid);
VIR_FREE(buf);
return -1;
}
if (initgroups(pwd.pw_name, pwd.pw_gid) < 0) {
virReportSystemError(errno,
_("cannot initgroups(\"%s\", %d)"),
pwd.pw_name, pwd.pw_gid);
pwd.pw_name, (unsigned int) pwd.pw_gid);
VIR_FREE(buf);
return -1;
}
@ -2859,7 +2861,8 @@ virSetUIDGID(uid_t uid, gid_t gid)
# endif
if (setreuid(uid, uid) < 0) {
virReportSystemError(errno,
_("cannot change to uid to '%d'"), uid);
_("cannot change to uid to '%d'"),
(unsigned int) uid);
return -1;
}
}