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(SIGAR-148) use sigar_statvfs on HP-UX

This commit is contained in:
Doug MacEachern 2009-07-01 15:35:58 -07:00
parent a788e2b6e2
commit 2b0c7f8205
1 changed files with 4 additions and 20 deletions
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22
src/os/hpux/hpux_sigar.c
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@ -639,33 +639,17 @@ int sigar_disk_usage_get(sigar_t *sigar, const char *name,
return SIGAR_ENOTIMPL; return SIGAR_ENOTIMPL;
} }
/* XXX this is exactly the same as linux and solaris is darn close */
#include <sys/vfs.h>
#define SIGAR_FS_BLOCKS_TO_BYTES(val, bsize) ((val * bsize) >> 1)
int sigar_file_system_usage_get(sigar_t *sigar, int sigar_file_system_usage_get(sigar_t *sigar,
const char *dirname, const char *dirname,
sigar_file_system_usage_t *fsusage) sigar_file_system_usage_t *fsusage)
{ {
struct statfs buf;
struct stat sb; struct stat sb;
sigar_uint64_t val, bsize; int status = sigar_statvfs(sigar, dirname, fsusage);
if (statfs(dirname, &buf) != 0) { if (status != SIGAR_OK) {
return errno; return status;
} }
bsize = buf.f_bsize / 512;
val = buf.f_blocks;
fsusage->total = SIGAR_FS_BLOCKS_TO_BYTES(val, bsize);
val = buf.f_bfree;
fsusage->free = SIGAR_FS_BLOCKS_TO_BYTES(val, bsize);
val = buf.f_bavail;
fsusage->avail = SIGAR_FS_BLOCKS_TO_BYTES(val, bsize);
fsusage->used = fsusage->total - fsusage->free;
fsusage->files = buf.f_files;
fsusage->free_files = buf.f_ffree;
fsusage->use_percent = sigar_file_system_usage_calc_used(sigar, fsusage); fsusage->use_percent = sigar_file_system_usage_calc_used(sigar, fsusage);
SIGAR_DISK_STATS_INIT(&fsusage->disk); SIGAR_DISK_STATS_INIT(&fsusage->disk);