[libvirt PATCH 02/17] util: Simplify stubs

Calling a stub should always result in ENOSYS being raised, regardless of what arguments are passed to it. Signed-off-by: Andrea Bolognani <abologna(a)redhat.com&gt; --- src/util/virprocess.c | 22 ++++++---------------- 1 file changed, 6 insertions(+), 16 deletions(-) diff --git a/src/util/virprocess.c b/src/util/virprocess.c index 9fe75d54d6..e01ff25540 100644 --- a/src/util/virprocess.c +++ b/src/util/virprocess.c @@ -850,11 +850,8 @@ virProcessGetMaxMemLock(pid_t pid, #else /* ! (WITH_GETRLIMIT && defined(RLIMIT_MEMLOCK)) */ int virProcessGetMaxMemLock(pid_t pid G_GNUC_UNUSED, - unsigned long long *bytes) + unsigned long long *bytes G_GNUC_UNUSED) { - if (!bytes) - return 0; - virReportSystemError(ENOSYS, "%s", _("Not supported on this platform")); return -1; } @@ -900,11 +897,9 @@ virProcessSetMaxProcesses(pid_t pid, unsigned int procs) } #else /* ! (WITH_SETRLIMIT && defined(RLIMIT_NPROC)) */ int -virProcessSetMaxProcesses(pid_t pid G_GNUC_UNUSED, unsigned int procs) +virProcessSetMaxProcesses(pid_t pid G_GNUC_UNUSED, + unsigned int procs G_GNUC_UNUSED) { - if (procs == 0) - return 0; - virReportSystemError(ENOSYS, "%s", _("Not supported on this platform")); return -1; } @@ -957,11 +952,9 @@ virProcessSetMaxFiles(pid_t pid, unsigned int files) } #else /* ! (WITH_SETRLIMIT && defined(RLIMIT_NOFILE)) */ int -virProcessSetMaxFiles(pid_t pid G_GNUC_UNUSED, unsigned int files) +virProcessSetMaxFiles(pid_t pid G_GNUC_UNUSED, + unsigned int files G_GNUC_UNUSED) { - if (files == 0) - return 0; - virReportSystemError(ENOSYS, "%s", _("Not supported on this platform")); return -1; } @@ -1004,11 +997,8 @@ virProcessSetMaxCoreSize(pid_t pid, unsigned long long bytes) #else /* ! (WITH_SETRLIMIT && defined(RLIMIT_CORE)) */ int virProcessSetMaxCoreSize(pid_t pid G_GNUC_UNUSED, - unsigned long long bytes) + unsigned long long bytes G_GNUC_UNUSED) { - if (bytes == 0) - return 0; - virReportSystemError(ENOSYS, "%s", _("Not supported on this platform")); return -1; } -- 2.26.2