From: bschoney <bscho...@utexas.edu> additional conversions to the GLib API in src/util per issue #11.
Please let me know if there are additional changes I should make in the files updated so far. I intend to submit work on additional files, and I want to be sure the changes so far are correct. Related issue: https://gitlab.com/libvirt/libvirt/-/issues/11 Signed-off-by: bschoney <bscho...@utexas.edu> --- src/util/vircgroupv1.c | 3 +-- src/util/virhostcpu.c | 4 +--- src/util/virlockspace.c | 6 ++---- src/util/virmacmap.c | 3 +-- src/util/virresctrl.c | 25 ++++++++----------------- src/util/virsysinfo.c | 9 +++------ 6 files changed, 16 insertions(+), 34 deletions(-) diff --git a/src/util/vircgroupv1.c b/src/util/vircgroupv1.c index 731e9d61d4..984cd50409 100644 --- a/src/util/vircgroupv1.c +++ b/src/util/vircgroupv1.c @@ -1549,7 +1549,7 @@ virCgroupV1GetMemoryStat(virCgroupPtr group, unsigned long long *unevictable) { int ret = -1; - char *stat = NULL; + g_autofree char *stat = NULL; char *line = NULL; unsigned long long cacheVal = 0; unsigned long long activeAnonVal = 0; @@ -1614,7 +1614,6 @@ virCgroupV1GetMemoryStat(virCgroupPtr group, ret = 0; cleanup: - VIR_FREE(stat); return ret; } diff --git a/src/util/virhostcpu.c b/src/util/virhostcpu.c index c531d65f86..4f6c3390ce 100644 --- a/src/util/virhostcpu.c +++ b/src/util/virhostcpu.c @@ -87,7 +87,7 @@ virHostCPUGetStatsFreeBSD(int cpuNum, int *nparams) { const char *sysctl_name; - long *cpu_times; + g_autofree long *cpu_times = NULL; struct clockinfo clkinfo; size_t i, j, cpu_times_size, clkinfo_size; int cpu_times_num, offset, hz, stathz, ret = -1; @@ -172,8 +172,6 @@ virHostCPUGetStatsFreeBSD(int cpuNum, ret = 0; cleanup: - VIR_FREE(cpu_times); - return ret; } diff --git a/src/util/virlockspace.c b/src/util/virlockspace.c index 2731d46dfc..c88a24be36 100644 --- a/src/util/virlockspace.c +++ b/src/util/virlockspace.c @@ -515,7 +515,7 @@ int virLockSpaceCreateResource(virLockSpacePtr lockspace, const char *resname) { int ret = -1; - char *respath = NULL; + g_autofree char *respath = NULL; VIR_DEBUG("lockspace=%p resname=%s", lockspace, resname); @@ -538,7 +538,6 @@ int virLockSpaceCreateResource(virLockSpacePtr lockspace, cleanup: virMutexUnlock(&lockspace->lock); - VIR_FREE(respath); return ret; } @@ -547,7 +546,7 @@ int virLockSpaceDeleteResource(virLockSpacePtr lockspace, const char *resname) { int ret = -1; - char *respath = NULL; + g_autofree char *respath = NULL; VIR_DEBUG("lockspace=%p resname=%s", lockspace, resname); @@ -575,7 +574,6 @@ int virLockSpaceDeleteResource(virLockSpacePtr lockspace, cleanup: virMutexUnlock(&lockspace->lock); - VIR_FREE(respath); return ret; } diff --git a/src/util/virmacmap.c b/src/util/virmacmap.c index 2d203e72af..70b148acac 100644 --- a/src/util/virmacmap.c +++ b/src/util/virmacmap.c @@ -129,7 +129,7 @@ static int virMacMapLoadFile(virMacMapPtr mgr, const char *file) { - char *map_str = NULL; + g_autofree char *map_str = NULL; virJSONValuePtr map = NULL; int map_str_len = 0; size_t i; @@ -189,7 +189,6 @@ virMacMapLoadFile(virMacMapPtr mgr, ret = 0; cleanup: - VIR_FREE(map_str); virJSONValueFree(map); return ret; } diff --git a/src/util/virresctrl.c b/src/util/virresctrl.c index d3087b98c1..1c2d175295 100644 --- a/src/util/virresctrl.c +++ b/src/util/virresctrl.c @@ -709,7 +709,7 @@ virResctrlGetMonitorInfo(virResctrlInfoPtr resctrl) { int ret = -1; int rv = -1; - char *featurestr = NULL; + g_autofree char *featurestr = NULL; char **features = NULL; size_t nfeatures = 0; virResctrlInfoMongrpPtr info_monitor = NULL; @@ -771,7 +771,6 @@ virResctrlGetMonitorInfo(virResctrlInfoPtr resctrl) ret = 0; cleanup: - VIR_FREE(featurestr); g_strfreev(features); VIR_FREE(info_monitor); return ret; @@ -1736,7 +1735,7 @@ virResctrlAllocGetGroup(virResctrlInfoPtr resctrl, const char *groupname, virResctrlAllocPtr *alloc) { - char *schemata = NULL; + g_autofree char *schemata = NULL; int rv = virFileReadValueString(&schemata, SYSFS_RESCTRL_PATH "/%s/schemata", groupname); @@ -1753,11 +1752,9 @@ virResctrlAllocGetGroup(virResctrlInfoPtr resctrl, if (virResctrlAllocParse(resctrl, *alloc, schemata) < 0) goto error; - VIR_FREE(schemata); return 0; error: - VIR_FREE(schemata); virObjectUnref(*alloc); *alloc = NULL; return -1; @@ -2354,8 +2351,8 @@ virResctrlAllocCreate(virResctrlInfoPtr resctrl, virResctrlAllocPtr alloc, const char *machinename) { - char *schemata_path = NULL; - char *alloc_str = NULL; + g_autofree char *schemata_path = NULL; + g_autofree char *alloc_str = NULL; int ret = -1; int lockfd = -1; @@ -2403,8 +2400,6 @@ virResctrlAllocCreate(virResctrlInfoPtr resctrl, ret = 0; cleanup: virResctrlUnlock(lockfd); - VIR_FREE(alloc_str); - VIR_FREE(schemata_path); return ret; } @@ -2413,8 +2408,8 @@ static int virResctrlAddPID(const char *path, pid_t pid) { - char *tasks = NULL; - char *pidstr = NULL; + g_autofree char *tasks = NULL; + g_autofree char *pidstr = NULL; int ret = 0; if (!path) { @@ -2436,8 +2431,6 @@ virResctrlAddPID(const char *path, ret = 0; cleanup: - VIR_FREE(tasks); - VIR_FREE(pidstr); return ret; } @@ -2657,8 +2650,8 @@ virResctrlMonitorGetStats(virResctrlMonitorPtr monitor, size_t i = 0; unsigned long long val = 0; g_autoptr(DIR) dirp = NULL; - char *datapath = NULL; - char *filepath = NULL; + g_autofree char *datapath = NULL; + g_autofree char *filepath = NULL; struct dirent *ent = NULL; virResctrlMonitorStatsPtr stat = NULL; @@ -2737,8 +2730,6 @@ virResctrlMonitorGetStats(virResctrlMonitorPtr monitor, ret = 0; cleanup: - VIR_FREE(datapath); - VIR_FREE(filepath); virResctrlMonitorStatsFree(stat); return ret; } diff --git a/src/util/virsysinfo.c b/src/util/virsysinfo.c index 217f842a37..e1336bf566 100644 --- a/src/util/virsysinfo.c +++ b/src/util/virsysinfo.c @@ -532,9 +532,9 @@ static int virSysinfoParseS390Processor(const char *base, virSysinfoDefPtr ret) { const char *tmp_base; - char *manufacturer = NULL; - char *procline = NULL; - char *ncpu = NULL; + g_autofree char *manufacturer = NULL; + g_autofree char *procline = NULL; + g_autofree char *ncpu = NULL; int result = -1; virSysinfoProcessorDefPtr processor; @@ -593,9 +593,6 @@ virSysinfoParseS390Processor(const char *base, virSysinfoDefPtr ret) result = 0; error: - VIR_FREE(manufacturer); - VIR_FREE(procline); - VIR_FREE(ncpu); return result; } -- 2.29.0
