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[SIGAR-89] libproc.dylib does not exist on ppc

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This commit is contained in:
Doug MacEachern 2008-02-23 08:18:12 +00:00
parent 4ecf30d8e9
commit e08e3a8bcc
2 changed files with 54 additions and 28 deletions
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73
src/os/darwin/darwin_sigar.c
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@ -27,6 +27,7 @@
#include <nfs/nfsproto.h>
#ifdef DARWIN
#include <dlfcn.h>
#include <mach/mach_init.h>
#include <mach/message.h>
#include <mach/kern_return.h>
@ -38,6 +39,7 @@
#include <mach/thread_info.h>
#include <mach/vm_map.h>
#include <mach/shared_memory_server.h>
#define __OPENTRANSPORTPROVIDERS__
#include <Gestalt.h>
#include <CFString.h>
#include <CoreFoundation/CoreFoundation.h>
@ -45,9 +47,6 @@
#include <IOKit/IOKitLib.h>
#include <IOKit/IOTypes.h>
#include <IOKit/storage/IOBlockStorageDriver.h>
#ifdef DARWIN_HAS_LIBPROC_H
#include <sys/libproc.h>
#endif
#else
#include <sys/dkstat.h>
#include <sys/types.h>
@ -222,6 +221,12 @@ int sigar_os_open(sigar_t **sigar)
#ifdef DARWIN
(*sigar)->mach_port = mach_host_self();
# ifdef DARWIN_HAS_LIBPROC_H
if (((*sigar)->libproc = dlopen("/usr/lib/libproc.dylib", 0))) {
(*sigar)->proc_pidinfo = dlsym((*sigar)->libproc, "proc_pidinfo");
(*sigar)->proc_pidfdinfo = dlsym((*sigar)->libproc, "proc_pidfdinfo");
}
# endif
#else
(*sigar)->kmem = kvm_open(NULL, NULL, NULL, O_RDONLY, NULL);
if (stat("/proc/curproc", &sb) < 0) {
@ -737,14 +742,18 @@ static int proc_fdinfo_get(sigar_t *sigar, sigar_pid_t pid, int *num)
int rsize;
const int init_size = PROC_PIDLISTFD_SIZE * 32;
if (!sigar->libproc) {
return SIGAR_ENOTIMPL;
}
if (sigar->ifconf_len == 0) {
sigar->ifconf_len = init_size;
sigar->ifconf_buf = malloc(sigar->ifconf_len);
}
while (1) {
rsize = proc_pidinfo(pid, PROC_PIDLISTFDS, 0,
sigar->ifconf_buf, sigar->ifconf_len);
rsize = sigar->proc_pidinfo(pid, PROC_PIDLISTFDS, 0,
sigar->ifconf_buf, sigar->ifconf_len);
if (rsize <= 0) {
return errno;
}
@ -868,17 +877,19 @@ int sigar_proc_mem_get(sigar_t *sigar, sigar_pid_t pid,
mach_msg_type_number_t count;
# ifdef DARWIN_HAS_LIBPROC_H
struct proc_taskinfo pti;
int sz =
proc_pidinfo(pid, PROC_PIDTASKINFO, 0, &pti, sizeof(pti));
if (sigar->libproc) {
int sz =
sigar->proc_pidinfo(pid, PROC_PIDTASKINFO, 0, &pti, sizeof(pti));
if (sz == sizeof(pti)) {
procmem->size = pti.pti_virtual_size;
procmem->resident = pti.pti_resident_size;
procmem->page_faults = pti.pti_faults;
procmem->minor_faults = SIGAR_FIELD_NOTIMPL;
procmem->major_faults = SIGAR_FIELD_NOTIMPL;
procmem->share = SIGAR_FIELD_NOTIMPL;
return SIGAR_OK;
if (sz == sizeof(pti)) {
procmem->size = pti.pti_virtual_size;
procmem->resident = pti.pti_resident_size;
procmem->page_faults = pti.pti_faults;
procmem->minor_faults = SIGAR_FIELD_NOTIMPL;
procmem->major_faults = SIGAR_FIELD_NOTIMPL;
procmem->share = SIGAR_FIELD_NOTIMPL;
return SIGAR_OK;
}
}
# endif
@ -990,7 +1001,7 @@ int sigar_proc_cred_get(sigar_t *sigar, sigar_pid_t pid,
#define tval2nsec(tval) \
(SIGAR_SEC2NANO((tval).seconds) + SIGAR_MICROSEC2NANO((tval).microseconds))
static int get_proc_times(sigar_pid_t pid, sigar_proc_time_t *time)
static int get_proc_times(sigar_t *sigar, sigar_pid_t pid, sigar_proc_time_t *time)
{
unsigned int count;
time_value_t utime = {0, 0}, stime = {0, 0};
@ -999,15 +1010,17 @@ static int get_proc_times(sigar_pid_t pid, sigar_proc_time_t *time)
task_port_t task, self;
kern_return_t status;
# ifdef DARWIN_HAS_LIBPROC_H
struct proc_taskinfo pti;
int sz =
proc_pidinfo(pid, PROC_PIDTASKINFO, 0, &pti, sizeof(pti));
if (sigar->libproc) {
struct proc_taskinfo pti;
int sz =
sigar->proc_pidinfo(pid, PROC_PIDTASKINFO, 0, &pti, sizeof(pti));
if (sz == sizeof(pti)) {
time->user = SIGAR_NSEC2MSEC(pti.pti_total_user);
time->sys = SIGAR_NSEC2MSEC(pti.pti_total_system);
time->total = time->user + time->sys;
return SIGAR_OK;
if (sz == sizeof(pti)) {
time->user = SIGAR_NSEC2MSEC(pti.pti_total_user);
time->sys = SIGAR_NSEC2MSEC(pti.pti_total_system);
time->total = time->user + time->sys;
return SIGAR_OK;
}
}
# endif
@ -1064,7 +1077,7 @@ int sigar_proc_time_get(sigar_t *sigar, sigar_pid_t pid,
}
#if defined(DARWIN)
if ((status = get_proc_times(pid, proctime)) != SIGAR_OK) {
if ((status = get_proc_times(sigar, pid, proctime)) != SIGAR_OK) {
return status;
}
proctime->start_time = tv2msec(pinfo->KI_START);
@ -2935,13 +2948,17 @@ int sigar_proc_port_get(sigar_t *sigar, int protocol,
sigar_proc_list_t pids;
int i, status, found=0;
if (!sigar->libproc) {
return SIGAR_ENOTIMPL;
}
status = sigar_proc_list_get(sigar, &pids);
if (status != SIGAR_OK) {
return status;
}
for (i=0; i<pids.number; i++) {
int n, num;
int n, num=0;
struct proc_fdinfo *fdinfo;
status = proc_fdinfo_get(sigar, pids.data[i], &num);
@ -2959,8 +2976,8 @@ int sigar_proc_port_get(sigar_t *sigar, int protocol,
if (fdp->proc_fdtype != PROX_FDTYPE_SOCKET) {
continue;
}
rsize = proc_pidfdinfo(pids.data[i], fdp->proc_fd,
PROC_PIDFDSOCKETINFO, &si, sizeof(si));
rsize = sigar->proc_pidfdinfo(pids.data[i], fdp->proc_fd,
PROC_PIDFDSOCKETINFO, &si, sizeof(si));
if (rsize != sizeof(si)) {
continue;
}

9
src/os/darwin/sigar_os.h
View File

@ -22,6 +22,12 @@
#ifdef DARWIN
#include <mach/port.h>
#include <mach/host_info.h>
#ifdef DARWIN_HAS_LIBPROC_H
#include <mach-o/dyld.h>
#include <sys/libproc.h>
typedef int (*proc_pidinfo_func_t)(int, int, uint64_t, void *, int);
typedef int (*proc_pidfdinfo_func_t)(int, int, int, void *, int);
#endif
#else
#include <kvm.h>
#endif
@ -52,6 +58,9 @@ struct sigar_t {
bsd_pinfo_t *pinfo;
#ifdef DARWIN
mach_port_t mach_port;
void *libproc;
proc_pidinfo_func_t proc_pidinfo;
proc_pidfdinfo_func_t proc_pidfdinfo;
#else
kvm_t *kmem;
/* offsets for seeking on kmem */