- 13 8月, 2011 1 次提交
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由 Eric Blake 提交于
With gcc 4.5.1: util/virpidfile.c: In function 'virPidFileAcquirePath': util/virpidfile.c:308:66: error: nested extern declaration of '_gl_verify_function2' [-Wnested-externs] Then in tests/commandtest.c, the new virPidFile APIs need to be used. * src/util/virpidfile.c (virPidFileAcquirePath): Move verify to top level. * tests/commandtest.c: Use new pid APIs.
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- 29 7月, 2011 2 次提交
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由 Matthias Bolte 提交于
Rely on PATH and use just true, because on FreeBSD it's /usr/bin/true.
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由 Matthias Bolte 提交于
Prefer 'return EXIT_AM_SKIP' over 'exit(EXIT_AM_SKIP)'. Prefer 'int main(void)' over 'int main(int argc, char **argv)'. Fix mymain signature in commandtest and nodeinfotest.
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- 26 7月, 2011 1 次提交
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由 Laine Stump 提交于
Although most functions in libvirt return 0 on success and < 0 on failure, there are a few functions lingering around that return errno (a positive value) on failure, and sometimes code calling those functions incorrectly assumes the <0 standard. I noticed one of these the other day when auditing networkStartDhcpDaemon after Guido Gunther found a place where success was improperly returned on failure (that patch has been acked and is pending a push). The problem was that it expected the return value from virFileReadPid to be < 0 on failure, but it was actually positive (it was also neglected to set the return code in this case, similar to the bug found by Guido). This all led to the fact that *all* of the virFile*Pid functions in util.c are returning errno on failure. This patch remedies that problem by changing them all to return -errno on failure, and makes any necessary changes to callers of the functions. (In the meantime, I also properly set the return code on failure of virFileReadPid in networkStartDhcpDaemon).
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- 22 7月, 2011 1 次提交
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由 Eric Blake 提交于
In preparation for a future patch adding new virFile APIs. * src/util/files.h, src/util/files.c: Move... * src/util/virfile.h, src/util/virfile.c: ...here, and rename functions to virFile prefix. Macro names are intentionally left alone. * *.c: All '#include "files.h"' uses changed. * src/Makefile.am (UTIL_SOURCES): Reflect rename. * cfg.mk (exclude_file_name_regexp--sc_prohibit_close): Likewise. * src/libvirt_private.syms: Likewise. * docs/hacking.html.in: Likewise. * HACKING: Regenerate.
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- 11 5月, 2011 1 次提交
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由 Eric Blake 提交于
Running ./autobuild.sh failed when gcov is installed, because commandtest ended up crashing during gcov's getenv() call after exit() had already started. I traced this nasty bug back to a scoping issue present since the test introduction. * tests/commandtest.c (mymain): Move newenv... (newenv): ...to a scope that is still useful during exit().
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- 04 5月, 2011 1 次提交
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由 Eric Blake 提交于
Unlikely to hit in real life, but clang noticed it. * tests/commandtest.c (checkoutput, test4, test18): Avoid unlink(NULL) on OOM.
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- 30 4月, 2011 2 次提交
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由 Eric Blake 提交于
* bootstrap.conf (gnulib_modules): Add getcwd-lgpl. * tests/commandtest.c (checkoutput): Drop unused cwd. * tests/commandhelper.c (main): Let getcwd malloc. * tests/testutils.c (virTestMain): Likewise. * tools/virsh.c (cmdPwd): Likewise. (virshCmds): Expose cmdPwd and cmdCd on mingw.
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由 Eric Blake 提交于
A few of the tests were missing basic sanity checks, while most of them were doing copy-and-paste initialization (in fact, some of them pasted the argc > 1 check more than once!). It's much nicer to do things in one common place, and minimizes the size of the next patch that fixes getcwd usage. * tests/testutils.h (EXIT_AM_HARDFAIL): New define. (progname, abs_srcdir): Define for all tests. (VIRT_TEST_MAIN): Change callback signature. * tests/testutils.c (virtTestMain): Do more common init. * tests/commandtest.c (mymain): Simplify. * tests/cputest.c (mymain): Likewise. * tests/esxutilstest.c (mymain): Likewise. * tests/eventtest.c (mymain): Likewise. * tests/hashtest.c (mymain): Likewise. * tests/networkxml2xmltest.c (mymain): Likewise. * tests/nodedevxml2xmltest.c (myname): Likewise. * tests/nodeinfotest.c (mymain): Likewise. * tests/nwfilterxml2xmltest.c (mymain): Likewise. * tests/qemuargv2xmltest.c (mymain): Likewise. * tests/qemuhelptest.c (mymain): Likewise. * tests/qemuxml2argvtest.c (mymain): Likewise. * tests/qemuxml2xmltest.c (mymain): Likewise. * tests/qparamtest.c (mymain): Likewise. * tests/sexpr2xmltest.c (mymain): Likewise. * tests/sockettest.c (mymain): Likewise. * tests/statstest.c (mymain): Likewise. * tests/storagepoolxml2xmltest.c (mymain): Likewise. * tests/storagevolxml2xmltest.c (mymain): Likewise. * tests/virbuftest.c (mymain): Likewise. * tests/virshtest.c (mymain): Likewise. * tests/vmx2xmltest.c (mymain): Likewise. * tests/xencapstest.c (mymain): Likewise. * tests/xmconfigtest.c (mymain): Likewise. * tests/xml2sexprtest.c (mymain): Likewise. * tests/xml2vmxtest.c (mymain): Likewise.
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- 25 3月, 2011 1 次提交
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由 Eric Blake 提交于
Sometimes, an asynchronous helper is started (such as a compressor or iohelper program), but a later error means that we want to abort that child. Make this easier. Note that since daemons and virCommandRunAsync can't mix, the only time virCommandFree can reap a process is if someone did virCommandRunAsync for a non-daemon and didn't stash the pid. * src/util/command.h (virCommandAbort): New prototype. * src/util/command.c (_virCommand): Add new field. (virCommandRunAsync, virCommandWait): Track whether pid was used. (virCommandFree): Reap child if caller did not request pid. (virCommandAbort): New function. * src/libvirt_private.syms (command.h): Export it. * tests/commandtest.c (test19): New test.
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- 25 2月, 2011 1 次提交
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由 Daniel P. Berrange 提交于
When executed from cron, commandtest would fail to correctly identify daemon processes. Set session ID and process group IDs at startup to ensure we have a consistent environment to run in. * tests/commandtest.c: Call setsid() and setpgid()
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- 30 1月, 2011 1 次提交
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由 Eric Blake 提交于
* src/fdstream.c (virFDStreamOpenFile, virFDStreamCreateFile): Use VIR_FORCE_CLOSE instead of close. * tests/commandtest.c (mymain): Likewise. * tools/virsh.c (editFile): Use virCommand instead of system. * src/util/util.c (__virExec): Special case preservation of std file descriptors to child.
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- 22 12月, 2010 1 次提交
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由 Eric Blake 提交于
* src/util/command.c (virCommandRun): Don't capture output on daemons. * tests/commandtest.c (test18): Expose the bug. Reported by Laine Stump.
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- 14 12月, 2010 1 次提交
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由 Eric Blake 提交于
* tests/commandtest.c (mymain): Kill off any leaked-in fds. * autobuild.sh: Don't leak fds. Signed-off-by: NEric Blake <eblake@redhat.com>
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- 10 12月, 2010 1 次提交
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由 Eric Blake 提交于
* tests/Makefile.am (SUBDIRS): Add commanddata. * tests/commandtest.c (checkoutput): Delete correct file. (test4): Delete pid file. (mymain): Delete unused variable. * tests/commanddata/Makefile.am: New file. * configure.ac (AC_OUTPUT): Build new makefile. Reported by Dominik Klein.
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- 08 12月, 2010 5 次提交
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由 Eric Blake 提交于
Guarantee that outbuf/errbuf are allocated on success, even if to the empty string. Caller always has to free the result, and empty output check requires checking if *outbuf=='\0'. Makes the API easier to use safely. Failure is best effort allocation (some paths, like out-of-memory, cannot allocate a buffer, but most do), so caller must free buffer on failure. * docs/internals/command.html.in: Update documentation. * src/util/command.c (virCommandSetOutputBuffer) (virCommandSetErrorBuffer, virCommandProcessIO) Guarantee empty string on no output. * tests/commandtest.c (test17): New test.
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由 Jiri Denemark 提交于
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由 Eric Blake 提交于
Most leaks could only occur on error cleanup paths.
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由 Jiri Denemark 提交于
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由 Jiri Denemark 提交于
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- 03 12月, 2010 1 次提交
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由 Daniel P. Berrange 提交于
This introduces a new set of APIs in src/util/command.h to use for invoking commands. This is intended to replace all current usage of virRun and virExec variants, with a more flexible and less error prone API. * src/util/command.c: New file. * src/util/command.h: New header. * src/Makefile.am (UTIL_SOURCES): Build it. * src/libvirt_private.syms: Export symbols internally. * tests/commandtest.c: New test. * tests/Makefile.am (check_PROGRAMS): Run it. * tests/commandhelper.c: Auxiliary program. * tests/commanddata/test2.log - test15.log: New expected outputs. * cfg.mk (useless_free_options): Add virCommandFree. (msg_gen_function): Add virCommandError. * po/POTFILES.in: New translation. * .x-sc_avoid_write: Add exemption. * tests/.gitignore: Ignore new built file.
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