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[Libvir] [PATCH] parse URI once in src/libvirt.c, pass parsed URI to all drivers
by Richard W.M. Jones 14 Nov '07

14 Nov '07

The basic change here is that the virDrvOpen call (the internal "open" call for drivers) now takes the parsed xmlURIPtr instead of the raw name string. typedef virDrvOpenStatus (*virDrvOpen) (virConnectPtr conn, - const char *name, + xmlURIPtr uri, int flags); So we avoid the redundant URI parsing which was going on inside all the drivers, and also the ad-hoc "does-it-look-like-a-URI" string comparisons. That's straightforward enough except that all of the drivers were saving the name string in their private data so that they could implement the virConnectGetURI call. I've changed this so that the name is copied and saved in the main virConnect structure, and virConnectGetURI will return that unless the driver wants to override it. You need another patch (coming shortly) to allow URIs like xen://localhost (without the trailing slash) to work, which was IIRC the original point of this discussion. Rich. -- Emerging Technologies, Red Hat - http://et.redhat.com/~rjones/ Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 03798903

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[Libvir] [PATCH] Parse integers more carefully, cont'd.
by Jim Meyering 13 Nov '07

13 Nov '07

Here's part two in the strtol fix-up series: Parse integers more carefully, cont'd. * qemud/qemud.c: Replace uses of strtol with uses of xstrtol_i. Avoid overflow for very large --timeout=N values. * src/nodeinfo.c: In linuxNodeInfoMemPopulate and linuxNodeInfoCPUPopulate, use xstrtol_i rather than strtol. Unlike in qemud.c, here we allow trailing "isspace", and in the case of "cpuinfo cpu MHz", also allow a "." terminator, since we ignore the decimal and any following digits. * src/internal.h: Define xstrtol_iu, too. Signed-off-by: Jim Meyering <meyering(a)redhat.com> --- qemud/qemud.c | 16 ++++++---------- src/internal.h | 19 +++++++++++++++++++ src/nodeinfo.c | 24 +++++++++++++++++++----- 3 files changed, 44 insertions(+), 15 deletions(-) diff --git a/qemud/qemud.c b/qemud/qemud.c index 8e3ba54..ee6f6ce 100644 --- a/qemud/qemud.c +++ b/qemud/qemud.c @@ -1583,9 +1583,7 @@ remoteReadConfigFile (const char *filename) p = virConfGetValue (conf, "unix_sock_ro_perms"); CHECK_TYPE ("unix_sock_ro_perms", VIR_CONF_STRING); if (p && p->str) { - char *tmp = NULL; - unix_sock_ro_perms = strtol(p->str, &tmp, 8); - if (*tmp) { + if (xstrtol_i(p->str, NULL, 8, &unix_sock_ro_perms) != 0) { qemudLog (QEMUD_ERR, "Failed to parse mode '%s'", p->str); return -1; } @@ -1594,9 +1592,7 @@ remoteReadConfigFile (const char *filename) p = virConfGetValue (conf, "unix_sock_rw_perms"); CHECK_TYPE ("unix_sock_rw_perms", VIR_CONF_STRING); if (p && p->str) { - char *tmp = NULL; - unix_sock_rw_perms = strtol(p->str, &tmp, 8); - if (*tmp) { + if (xstrtol_i(p->str, NULL, 8, &unix_sock_rw_perms) != 0) { qemudLog (QEMUD_ERR, "Failed to parse mode '%s'", p->str); return -1; } @@ -1797,10 +1793,10 @@ int main(int argc, char **argv) { break; case 't': - timeout = strtol(optarg, &tmp, 10); - if (!tmp) - timeout = -1; - if (timeout <= 0) + if (xstrtol_i(optarg, &tmp, 10, &timeout) != 0 + || timeout <= 0 + /* Ensure that we can multiply by 1000 without overflowing. */ + || timeout > INT_MAX / 1000) timeout = -1; break; diff --git a/src/internal.h b/src/internal.h index 4a31ea6..f6fb1c5 100644 --- a/src/internal.h +++ b/src/internal.h @@ -264,6 +264,25 @@ xstrtol_i(char const *s, char **end_ptr, int base, int *result) return 0; } +/* Just like xstrtol_i, above, but produce an "unsigned int" value. */ +static inline int +xstrtol_ui(char const *s, char **end_ptr, int base, unsigned int *result) +{ + unsigned long int val; + char *p; + int err; + + errno = 0; + val = strtoul(s, &p, base); + err = (errno || (!end_ptr && *p) || p == s || (unsigned int) val != val); + if (end_ptr) + *end_ptr = p; + if (err) + return -1; + *result = val; + return 0; +} + #ifdef __cplusplus } #endif /* __cplusplus */ diff --git a/src/nodeinfo.c b/src/nodeinfo.c index 01d7e28..a0a26eb 100644 --- a/src/nodeinfo.c +++ b/src/nodeinfo.c @@ -63,6 +63,8 @@ int linuxNodeInfoCPUPopulate(virConnectPtr conn, FILE *cpuinfo, virNodeInfoPtr n } nodeinfo->cpus++; } else if (STREQLEN(buf, "cpu MHz", 7)) { + char *p; + unsigned int ui; buf += 9; while (*buf && isspace(*buf)) buf++; @@ -72,8 +74,12 @@ int linuxNodeInfoCPUPopulate(virConnectPtr conn, FILE *cpuinfo, virNodeInfoPtr n "parsing cpuinfo cpu MHz"); return -1; } - nodeinfo->mhz = (unsigned int)strtol(buf+1, NULL, 10); + if (xstrtol_ui(buf+1, &p, 10, &ui) == 0 + /* Accept trailing fractional part. */ + && (*p == '\0' || *p == '.' || isspace(*p))) + nodeinfo->mhz = ui; } else if (STREQLEN(buf, "cpu cores", 9)) { /* aka cores */ + char *p; unsigned int id; buf += 9; while (*buf && isspace(*buf)) @@ -84,8 +90,9 @@ int linuxNodeInfoCPUPopulate(virConnectPtr conn, FILE *cpuinfo, virNodeInfoPtr n "parsing cpuinfo cpu cores %c", *buf); return -1; } - id = (unsigned int)strtol(buf+1, NULL, 10); - if (id > nodeinfo->cores) + if (xstrtol_ui(buf+1, &p, 10, &id) == 0 + && (*p == '\0' || isspace(*p)) + && id > nodeinfo->cores) nodeinfo->cores = id; } } @@ -108,14 +115,21 @@ int linuxNodeInfoCPUPopulate(virConnectPtr conn, FILE *cpuinfo, virNodeInfoPtr n } -int linuxNodeInfoMemPopulate(virConnectPtr conn, FILE *meminfo, virNodeInfoPtr nodeinfo) { +int linuxNodeInfoMemPopulate(virConnectPtr conn, FILE *meminfo, + virNodeInfoPtr nodeinfo) { char line[1024]; nodeinfo->memory = 0; while (fgets(line, sizeof(line), meminfo) != NULL) { if (STREQLEN(line, "MemTotal:", 9)) { - nodeinfo->memory = (unsigned int)strtol(line + 10, NULL, 10); + char *p; + unsigned int ui; + if (xstrtol_ui(line + 10, &p, 10, &ui) == 0 + && (*p == '\0' || isspace(*p))) { + nodeinfo->memory = ui; + break; + } } } if (!nodeinfo->memory) { -- 1.5.3.5.643.g40e25

2 2

[Libvir] [PATCH] Arrange for tests to pass in a non-srcdir build.
by Jim Meyering 13 Nov '07

13 Nov '07

Most of the tests assumed that $(srcdir) == . This makes it so "make check" passes in a non-srcdir build, i.e., "mkdir build && cd build && ../configure && make && make check" Arrange for tests to pass in a non-srcdir build. * tests/Makefile.am: Include the contents of the *data directories in the make-dist-built tarball by adding each of that *data directories to EXTRA_DIST. Also add int-overflow (via $(test_scripts)) to EXTRA_DIST. * tests/nodeinfotest.c: Prepend "$abs_top_srcdir/tests" to each input file name. * tests/qemuxml2argvtest.c: Likewise. * tests/qemuxml2xmltest.c: Likewise. * tests/sexpr2xmltest.c: Likewise. * tests/test_conf.sh: Likewise. * tests/virshtest.c: Likewise. * tests/xencapstest.c: Likewise. * tests/xmconfigtest.c: Likewise. * tests/xml2sexprtest.c: Likewise. --- tests/Makefile.am | 18 ++++++++++++++++-- tests/nodeinfotest.c | 14 +++++++++++--- tests/qemuxml2argvtest.c | 11 +++++++++-- tests/qemuxml2xmltest.c | 8 +++++++- tests/sexpr2xmltest.c | 13 ++++++++++++- tests/test_conf.sh | 5 +++-- tests/virshtest.c | 13 +++++++++---- tests/xencapstest.c | 22 +++++++++++++++++++--- tests/xmconfigtest.c | 21 +++++++++++++++++++-- tests/xml2sexprtest.c | 13 ++++++++++++- 10 files changed, 117 insertions(+), 21 deletions(-) diff --git a/tests/Makefile.am b/tests/Makefile.am index 8a472f8..fec2f20 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -31,15 +31,29 @@ LDADDS = \ $(LIBVIRT) \ $(COVERAGE_LDFLAGS) -EXTRA_DIST = xmlrpcserver.py test_conf.sh +EXTRA_DIST = \ + xmlrpcserver.py \ + test_conf.sh \ + confdata \ + qemuxml2argvdata \ + xml2sexprdata \ + nodeinfodata \ + virshdata \ + xencapsdata \ + sexpr2xmldata \ + xmconfigdata noinst_PROGRAMS = xmlrpctest xml2sexprtest sexpr2xmltest virshtest conftest \ reconnect xmconfigtest xencapstest qemuxml2argvtest qemuxml2xmltest \ nodeinfotest +test_scripts = \ + int-overflow +EXTRA_DIST += $(test_scripts) + TESTS = xml2sexprtest sexpr2xmltest virshtest test_conf.sh xmconfigtest \ xencapstest qemuxml2argvtest qemuxml2xmltest nodeinfotest \ - int-overflow + $(test_scripts) if ENABLE_XEN_TESTS TESTS += reconnect endif diff --git a/tests/nodeinfotest.c b/tests/nodeinfotest.c index 604f5a4..8b22b71 100644 --- a/tests/nodeinfotest.c +++ b/tests/nodeinfotest.c @@ -10,6 +10,7 @@ #include "nodeinfo.h" static char *progname; +static char *abs_top_srcdir; #define MAX_FILE 4096 @@ -67,9 +68,12 @@ static int linuxTestNodeInfo(const void *data) { char cpuinfo[PATH_MAX]; char meminfo[PATH_MAX]; char output[PATH_MAX]; - snprintf(cpuinfo, PATH_MAX, "nodeinfodata/linux-%s.cpuinfo", (const char*)data); - snprintf(meminfo, PATH_MAX, "nodeinfodata/linux-%s.meminfo", (const char*)data); - snprintf(output, PATH_MAX, "nodeinfodata/linux-%s.txt", (const char*)data); + snprintf(cpuinfo, PATH_MAX, "%s/tests/nodeinfodata/linux-%s.cpuinfo", + abs_top_srcdir, (const char*)data); + snprintf(meminfo, PATH_MAX, "%s/tests/nodeinfodata/linux-%s.meminfo", + abs_top_srcdir, (const char*)data); + snprintf(output, PATH_MAX, "%s/tests/nodeinfodata/linux-%s.txt", + abs_top_srcdir, (const char*)data); return linuxTestCompareFiles(cpuinfo, meminfo, output); } #endif @@ -90,6 +94,10 @@ main(int argc, char **argv) "nodeinfo-6", }; + abs_top_srcdir = getenv("abs_top_srcdir"); + if (!abs_top_srcdir) + return EXIT_FAILURE; + progname = argv[0]; if (argc > 1) { diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index a91cd03..052f3f3 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -9,6 +9,7 @@ #include "internal.h" static char *progname; +static char *abs_top_srcdir; struct qemud_driver driver; #define MAX_FILE 4096 @@ -93,8 +94,10 @@ static int testCompareXMLToArgvFiles(const char *xml, const char *cmd) { static int testCompareXMLToArgvHelper(const void *data) { char xml[PATH_MAX]; char args[PATH_MAX]; - snprintf(xml, PATH_MAX, "qemuxml2argvdata/qemuxml2argv-%s.xml", (const char*)data); - snprintf(args, PATH_MAX, "qemuxml2argvdata/qemuxml2argv-%s.args", (const char*)data); + snprintf(xml, PATH_MAX, "%s/tests/qemuxml2argvdata/qemuxml2argv-%s.xml", + abs_top_srcdir, (const char*)data); + snprintf(args, PATH_MAX, "%s/tests/qemuxml2argvdata/qemuxml2argv-%s.args", + abs_top_srcdir, (const char*)data); return testCompareXMLToArgvFiles(xml, args); } @@ -112,6 +115,10 @@ main(int argc, char **argv) exit(EXIT_FAILURE); } + abs_top_srcdir = getenv("abs_top_srcdir"); + if (!abs_top_srcdir) + return 1; + if (virtTestRun("QEMU XML-2-ARGV minimal", 1, testCompareXMLToArgvHelper, "minimal") < 0) ret = -1; diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index 59eaf8a..11d8239 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -9,6 +9,7 @@ #include "internal.h" static char *progname; +static char *abs_top_srcdir; struct qemud_driver driver; #define MAX_FILE 4096 @@ -59,7 +60,8 @@ static int testCompareXMLToXMLFiles(const char *xml) { static int testCompareXMLToXMLHelper(const void *data) { char xml[PATH_MAX]; - snprintf(xml, PATH_MAX, "qemuxml2argvdata/qemuxml2argv-%s.xml", (const char*)data); + snprintf(xml, PATH_MAX, "%s/tests/qemuxml2argvdata/qemuxml2argv-%s.xml", + abs_top_srcdir, (const char*)data); return testCompareXMLToXMLFiles(xml); } @@ -76,6 +78,10 @@ main(int argc, char **argv) exit(EXIT_FAILURE); } + abs_top_srcdir = getenv("abs_top_srcdir"); + if (!abs_top_srcdir) + return 1; + if (virtTestRun("QEMU XML-2-ARGV minimal", 1, testCompareXMLToXMLHelper, "minimal") < 0) ret = -1; diff --git a/tests/sexpr2xmltest.c b/tests/sexpr2xmltest.c index eda1397..563941b 100644 --- a/tests/sexpr2xmltest.c +++ b/tests/sexpr2xmltest.c @@ -8,16 +8,23 @@ #include "internal.h" static char *progname; +static char *abs_top_srcdir; #define MAX_FILE 4096 -static int testCompareFiles(const char *xml, const char *sexpr, int xendConfigVersion) { +static int testCompareFiles(const char *xml_rel, const char *sexpr_rel, + int xendConfigVersion) { char xmlData[MAX_FILE]; char sexprData[MAX_FILE]; char *gotxml = NULL; char *xmlPtr = &(xmlData[0]); char *sexprPtr = &(sexprData[0]); int ret = -1; + char xml[PATH_MAX]; + char sexpr[PATH_MAX]; + + snprintf(xml, sizeof xml - 1, "%s/tests/%s", abs_top_srcdir, xml_rel); + snprintf(sexpr, sizeof sexpr - 1, "%s/tests/%s", abs_top_srcdir, sexpr_rel); if (virtTestLoadFile(xml, &xmlPtr, MAX_FILE) < 0) goto fail; @@ -175,6 +182,10 @@ main(int argc, char **argv) exit(EXIT_FAILURE); } + abs_top_srcdir = getenv("abs_top_srcdir"); + if (!abs_top_srcdir) + return 1; + if (virtTestRun("SEXPR-2-XML PV config (version 1)", 1, testComparePVversion1, NULL) != 0) ret = -1; diff --git a/tests/test_conf.sh b/tests/test_conf.sh index b5a6366..7735a66 100755 --- a/tests/test_conf.sh +++ b/tests/test_conf.sh @@ -1,9 +1,10 @@ #!/bin/bash +set -x NOK=0 -for f in confdata/*.conf +for f in $abs_top_srcdir/tests/confdata/*.conf do ./conftest $f > conftest.$$ - outfile=`echo $f | sed s+\.conf+\.out+` + outfile=`echo "$f" | sed s+\.conf$+\.out+` diff $outfile conftest.$$ > /dev/null if [ $? != 0 ] then diff --git a/tests/virshtest.c b/tests/virshtest.c index dc33c27..e26ef5c 100644 --- a/tests/virshtest.c +++ b/tests/virshtest.c @@ -9,6 +9,7 @@ #include "internal.h" static char *progname; +static char *abs_top_srcdir; #define MAX_FILE 4096 static int testFilterLine(char *buffer, @@ -27,11 +28,15 @@ static int testFilterLine(char *buffer, return 0; } -static int testCompareOutput(const char *expect, const char *filter, const char *const argv[]) { +static int testCompareOutput(const char *expect_rel, const char *filter, + const char *const argv[]) { char expectData[MAX_FILE]; char actualData[MAX_FILE]; char *expectPtr = &(expectData[0]); char *actualPtr = &(actualData[0]); + char expect[PATH_MAX]; + + snprintf(expect, sizeof expect - 1, "%s/tests/%s", abs_top_srcdir, expect_rel); if (virtTestLoadFile(expect, &expectPtr, MAX_FILE) < 0) return -1; @@ -268,13 +273,13 @@ int main(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; char buffer[PATH_MAX]; - if (!getcwd(cwd, PATH_MAX-1)) + abs_top_srcdir = getenv("abs_top_srcdir"); + if (!abs_top_srcdir) return 1; - snprintf(buffer, PATH_MAX-1, "test://%s/../docs/testnode.xml", cwd); + snprintf(buffer, PATH_MAX-1, "test://%s/docs/testnode.xml", abs_top_srcdir); buffer[PATH_MAX-1] = '\0'; progname = argv[0]; custom_uri = buffer; diff --git a/tests/xencapstest.c b/tests/xencapstest.c index 418bb7d..5744262 100644 --- a/tests/xencapstest.c +++ b/tests/xencapstest.c @@ -13,13 +13,14 @@ #include "xen_internal.h" static char *progname; +static char *abs_top_srcdir; #define MAX_FILE 4096 static int testCompareFiles(const char *hostmachine, - const char *xml, - const char *cpuinfo, - const char *capabilities) { + const char *xml_rel, + const char *cpuinfo_rel, + const char *capabilities_rel) { char xmlData[MAX_FILE]; char *expectxml = &(xmlData[0]); char *actualxml = NULL; @@ -27,6 +28,17 @@ static int testCompareFiles(const char *hostmachine, int ret = -1; + char xml[PATH_MAX]; + char cpuinfo[PATH_MAX]; + char capabilities[PATH_MAX]; + + snprintf(xml, sizeof xml - 1, "%s/tests/%s", + abs_top_srcdir, xml_rel); + snprintf(cpuinfo, sizeof cpuinfo - 1, "%s/tests/%s", + abs_top_srcdir, cpuinfo_rel); + snprintf(capabilities, sizeof capabilities - 1, "%s/tests/%s", + abs_top_srcdir, capabilities_rel); + if (virtTestLoadFile(xml, &expectxml, MAX_FILE) < 0) goto fail; @@ -152,6 +164,10 @@ main(int argc, char **argv) exit(EXIT_FAILURE); } + abs_top_srcdir = getenv("abs_top_srcdir"); + if (!abs_top_srcdir) + return 1; + virInitialize(); if (virtTestRun("Capabilities for i686, no PAE, no HVM", diff --git a/tests/xmconfigtest.c b/tests/xmconfigtest.c index 524ef52..10024b9 100644 --- a/tests/xmconfigtest.c +++ b/tests/xmconfigtest.c @@ -32,10 +32,12 @@ #include "conf.h" static char *progname; +static char *abs_top_srcdir; #define MAX_FILE 4096 -static int testCompareParseXML(const char *xmcfg, const char *xml, int xendConfigVersion) { +static int testCompareParseXML(const char *xmcfg_rel, const char *xml_rel, + int xendConfigVersion) { char xmlData[MAX_FILE]; char xmcfgData[MAX_FILE]; char gotxmcfgData[MAX_FILE]; @@ -48,6 +50,11 @@ static int testCompareParseXML(const char *xmcfg, const char *xml, int xendConfi int wrote = MAX_FILE; void *old_priv; struct _xenUnifiedPrivate priv; + char xmcfg[PATH_MAX]; + char xml[PATH_MAX]; + + snprintf(xmcfg, sizeof xmcfg - 1, "%s/tests/%s", abs_top_srcdir, xmcfg_rel); + snprintf(xml, sizeof xml - 1, "%s/tests/%s", abs_top_srcdir, xml_rel); conn = virConnectOpenReadOnly("test:///default"); if (!conn) goto fail; @@ -92,7 +99,8 @@ static int testCompareParseXML(const char *xmcfg, const char *xml, int xendConfi return ret; } -static int testCompareFormatXML(const char *xmcfg, const char *xml, int xendConfigVersion) { +static int testCompareFormatXML(const char *xmcfg_rel, const char *xml_rel, + int xendConfigVersion) { char xmlData[MAX_FILE]; char xmcfgData[MAX_FILE]; char *xmlPtr = &(xmlData[0]); @@ -103,6 +111,11 @@ static int testCompareFormatXML(const char *xmcfg, const char *xml, int xendConf virConnectPtr conn; void *old_priv; struct _xenUnifiedPrivate priv; + char xmcfg[PATH_MAX]; + char xml[PATH_MAX]; + + snprintf(xmcfg, sizeof xmcfg - 1, "%s/tests/%s", abs_top_srcdir, xmcfg_rel); + snprintf(xml, sizeof xml - 1, "%s/tests/%s", abs_top_srcdir, xml_rel); conn = virConnectOpenReadOnly("test:///default"); if (!conn) goto fail; @@ -259,6 +272,10 @@ main(int argc, char **argv) exit(EXIT_FAILURE); } + abs_top_srcdir = getenv("abs_top_srcdir"); + if (!abs_top_srcdir) + return 1; + /* Config -> XML */ if (virtTestRun("Paravirt old PVFB (Format)", 1, testCompareParavirtOldPVFBFormat, NULL) != 0) diff --git a/tests/xml2sexprtest.c b/tests/xml2sexprtest.c index 2fcc6b3..4b356d4 100644 --- a/tests/xml2sexprtest.c +++ b/tests/xml2sexprtest.c @@ -9,10 +9,12 @@ #include "internal.h" static char *progname; +static char *abs_top_srcdir; #define MAX_FILE 4096 -static int testCompareFiles(const char *xml, const char *sexpr, const char *name, int xendConfigVersion) { +static int testCompareFiles(const char *xml_rel, const char *sexpr_rel, + const char *name, int xendConfigVersion) { char xmlData[MAX_FILE]; char sexprData[MAX_FILE]; char *gotname = NULL; @@ -20,6 +22,11 @@ static int testCompareFiles(const char *xml, const char *sexpr, const char *name char *xmlPtr = &(xmlData[0]); char *sexprPtr = &(sexprData[0]); int ret = -1; + char xml[PATH_MAX]; + char sexpr[PATH_MAX]; + + snprintf(xml, sizeof xml - 1, "%s/tests/%s", abs_top_srcdir, xml_rel); + snprintf(sexpr, sizeof sexpr - 1, "%s/tests/%s", abs_top_srcdir, sexpr_rel); if (virtTestLoadFile(xml, &xmlPtr, MAX_FILE) < 0) goto fail; @@ -225,6 +232,10 @@ main(int argc, char **argv) progname = argv[0]; + abs_top_srcdir = getenv("abs_top_srcdir"); + if (!abs_top_srcdir) + return 1; + if (argc > 1) { fprintf(stderr, "Usage: %s\n", progname); exit(EXIT_FAILURE); -- 1.5.3.5.643.g40e25

2 1

[Libvir] bug #384443 - packages for virt-install and virt-manager
by Richard W.M. Jones 13 Nov '07

13 Nov '07

1 1

[Libvir] [PATCH] Make qemud's install-init rule work in a non-srcdir build.
by Jim Meyering 13 Nov '07

13 Nov '07

When building from other than the source directory, several things currently fail. This one fails because $(srcdir)/libvirtd.init doesn't exist. The libvirtd.init file we want to install is the one just built, in the current directory. Here's the fix: Make qemud's install-init rule work in a non-srcdir build. * qemud/Makefile.am: In the install-init, remove an unneeded $(srcdir)/ prefix. --- qemud/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/qemud/Makefile.am b/qemud/Makefile.am index 506fde5..3da6265 100644 --- a/qemud/Makefile.am +++ b/qemud/Makefile.am @@ -95,7 +95,7 @@ remote_dispatch_proc_switch.h: remote_generate_stubs.pl remote_protocol.x if LIBVIRT_INIT_SCRIPTS_RED_HAT install-init: libvirtd.init mkdir -p $(DESTDIR)$(sysconfdir)/rc.d/init.d - $(INSTALL_SCRIPT) $(srcdir)/libvirtd.init $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirtd + $(INSTALL_SCRIPT) libvirtd.init $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirtd mkdir -p $(DESTDIR)$(sysconfdir)/sysconfig $(INSTALL_SCRIPT) $(srcdir)/libvirtd.sysconf $(DESTDIR)$(sysconfdir)/sysconfig/libvirtd -- 1.5.3.5.643.g40e25

2 2

[Libvir] bug #384300 - libvirt package for Debian
by Richard W.M. Jones 13 Nov '07

13 Nov '07

This is a libvirt package for Debian. It's derived from the Ubuntu libvirt package, rebuilt for Debian testing. I'm not the greatest Debian packager in the world, so any comments / feedback are welcome. The previous patch to the base Xen package is also required before this can be built. Source: http://et.redhat.com/~rjones/debian-libvirt/libvirt_0.3.3.orig.tar.gz http://et.redhat.com/~rjones/debian-libvirt/libvirt_0.3.3-1_i386.changes http://et.redhat.com/~rjones/debian-libvirt/libvirt_0.3.3-1.dsc http://et.redhat.com/~rjones/debian-libvirt/libvirt_0.3.3-1.diff.gz Binary for i386: http://et.redhat.com/~rjones/debian-libvirt/libvirt-bin_0.3.3-1_i386.deb http://et.redhat.com/~rjones/debian-libvirt/libvirt-dev_0.3.3-1_i386.deb http://et.redhat.com/~rjones/debian-libvirt/libvirt0_0.3.3-1_i386.deb http://et.redhat.com/~rjones/debian-libvirt/python-libvirt_0.3.3-1_i386.deb There is a Debian ITP for libvirt here: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=384300 Rich. -- Emerging Technologies, Red Hat - http://et.redhat.com/~rjones/ Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 03798903

1 0

[Libvir] [PATCH] bug #402249 - include <xen/*.h> header files
by Richard W.M. Jones 13 Nov '07

13 Nov '07

When you build Xen from source, the "make install" rule installs extra header files such as <xen/xen.h> and <xen/dom0_ops.h> which are all required for building libvirt. However the Debian package doesn't run the install rule, but instead runs (effectively) "make -C tools install" and that only installs a partial set of header files. In particular none of the vital public Xen header files are installed, making it impossible to build libvirt, and probably other stuff as well. This patch fixes that by copying the required files by hand: http://et.redhat.com/~rjones/debian-libvirt/debian-xen-includes.patch (It is similar to what the Fedora RPM does, faced with the same situation). There is a bug which is somewhat related to this issue: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=402249 Rich. -- Emerging Technologies, Red Hat - http://et.redhat.com/~rjones/ Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 03798903

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[Libvir] [PATCH] conftest: fix transposed size and count arguments to fwrite.
by Jim Meyering 12 Nov '07

12 Nov '07

I noticed conftest fail and tracked it down to this: conftest: fix transposed size and count arguments to fwrite. * tests/conftest.c: Include <string.h> and <errno.h>. Also include strerror in diagnostic. --- tests/conftest.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/tests/conftest.c b/tests/conftest.c index 604e410..9c8e3a6 100644 --- a/tests/conftest.c +++ b/tests/conftest.c @@ -1,6 +1,8 @@ #include <unistd.h> #include <stdlib.h> #include <stdio.h> +#include <string.h> +#include <errno.h> #include "conf.h" int main(int argc, char **argv) { @@ -25,8 +27,8 @@ int main(int argc, char **argv) { exit(3); } virConfFree(conf); - if (fwrite(buffer, len, 1, stdout) != len) { - fprintf(stderr, "Write failed\n"); + if (fwrite(buffer, 1, len, stdout) != len) { + fprintf(stderr, "Write failed: %s\n", strerror (errno)); exit(1); } exit(0); -- 1.5.3.5.643.g40e25

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[Libvir] Question about specifications of virsh start
by Masayuki Sunou 12 Nov '07

12 Nov '07

Hi I have a question about specifications of virsh start. It is necessary to remove "type=ioemu" from the configuration file of Xen, when HVM domain installed Para Virtualized Driver use unmodified driver on Xen 3.0.3. But,libvirt always adds "type=ioemu" to vif of HVM domain in xm_internal.c. Therefore virsh start cannot start correctly HVM domain installed Para Virtualized Driver. Could you teach why does libvirt disregard setting of configuration file and set type=ioemu ? Thanks, Masayuki Sunou.

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[Libvir] [PATCH] missing printf attributes
by Jim Meyering 08 Nov '07

08 Nov '07

I stumbled across two more missing printf attributes: 2007-11-08 Jim Meyering <meyering(a)redhat.com> * src/virsh.c (vshPrintExtra, vshDebug): Use gcc's printf attribute. Attaching differently, in an attempt to defy mailman-2.1.5:

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