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OpenBSD porting of sigar_proc_ functions

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This commit is contained in:
Doug MacEachern 2008-02-18 01:42:52 +00:00
parent 4ef57c1ae0
commit 3bd2bd2c6d
2 changed files with 70 additions and 17 deletions
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79
src/os/darwin/darwin_sigar.c
View File

@ -101,7 +101,7 @@
# endif
#endif
#ifdef SIGAR_FREEBSD5
#if defined(SIGAR_FREEBSD5)
#define KI_FD ki_fd
#define KI_PID ki_pid
@ -122,7 +122,7 @@
#define KI_FLAG ki_flag
#define KI_START ki_start
#else
#elif defined(DARWIN) || defined(SIGAR_FREEBSD4) || defined(__OpenBSD__)
#define KI_FD kp_proc.p_fd
#define KI_PID kp_proc.p_pid
@ -770,7 +770,7 @@ static int proc_fdinfo_get(sigar_t *sigar, sigar_pid_t pid, int *num)
int sigar_os_proc_list_get(sigar_t *sigar,
sigar_proc_list_t *proclist)
{
#if defined(DARWIN) || defined(SIGAR_FREEBSD5)
#if defined(DARWIN) || defined(SIGAR_FREEBSD5) || defined(__OpenBSD__)
int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_PROC, 0 };
int i, num;
size_t len;
@ -827,7 +827,11 @@ int sigar_os_proc_list_get(sigar_t *sigar,
static int sigar_get_pinfo(sigar_t *sigar, sigar_pid_t pid)
{
int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_PID, 0 };
#ifdef __OpenBSD__
int mib[] = { CTL_KERN, KERN_PROC2, KERN_PROC_PID, 0, sizeof(*sigar->pinfo), 1 };
#else
int mib[] = { CTL_KERN, KERN_PROC, KERN_PROC_PID, 0 };
#endif
size_t len = sizeof(*sigar->pinfo);
time_t timenow = time(NULL);
mib[3] = pid;
@ -855,7 +859,7 @@ static int sigar_get_pinfo(sigar_t *sigar, sigar_pid_t pid)
int sigar_proc_mem_get(sigar_t *sigar, sigar_pid_t pid,
sigar_proc_mem_t *procmem)
{
#ifdef DARWIN
#if defined(DARWIN)
mach_port_t task, self = mach_task_self();
kern_return_t status;
task_basic_info_data_t info;
@ -910,9 +914,9 @@ int sigar_proc_mem_get(sigar_t *sigar, sigar_pid_t pid,
procmem->share = SIGAR_FIELD_NOTIMPL;
return SIGAR_OK;
#else
#elif defined(__FreeBSD__)
int status = sigar_get_pinfo(sigar, pid);
struct kinfo_proc *pinfo = sigar->pinfo;
bsd_pinfo_t *pinfo = sigar->pinfo;
if (status != SIGAR_OK) {
return status;
@ -928,25 +932,49 @@ int sigar_proc_mem_get(sigar_t *sigar, sigar_pid_t pid,
procmem->page_faults = SIGAR_FIELD_NOTIMPL;
procmem->minor_faults = SIGAR_FIELD_NOTIMPL;
procmem->major_faults = SIGAR_FIELD_NOTIMPL;
#elif defined(__OpenBSD__)
int status = sigar_get_pinfo(sigar, pid);
bsd_pinfo_t *pinfo = sigar->pinfo;
return SIGAR_OK;
if (status != SIGAR_OK) {
return status;
}
procmem->size =
(pinfo->p_vm_tsize + pinfo->p_vm_dsize + pinfo->p_vm_ssize) * sigar->pagesize;
procmem->resident = pinfo->p_vm_rssize * sigar->pagesize;
procmem->share = SIGAR_FIELD_NOTIMPL;
procmem->minor_faults = pinfo->p_uru_minflt;
procmem->major_faults = pinfo->p_uru_majflt;
procmem->page_faults = procmem->minor_faults + procmem->major_faults;
#endif
return SIGAR_OK;
}
int sigar_proc_cred_get(sigar_t *sigar, sigar_pid_t pid,
sigar_proc_cred_t *proccred)
{
int status = sigar_get_pinfo(sigar, pid);
struct kinfo_proc *pinfo = sigar->pinfo;
bsd_pinfo_t *pinfo = sigar->pinfo;
if (status != SIGAR_OK) {
return status;
}
#ifdef __OpenBSD__
proccred->uid = pinfo->p_ruid;
proccred->gid = pinfo->p_rgid;
proccred->euid = pinfo->p_uid;
proccred->egid = pinfo->p_gid;
#else
proccred->uid = pinfo->KI_UID;
proccred->gid = pinfo->KI_GID;
proccred->euid = pinfo->KI_EUID;
proccred->egid = pinfo->KI_EGID;
#endif
return SIGAR_OK;
}
@ -1028,7 +1056,7 @@ int sigar_proc_time_get(sigar_t *sigar, sigar_pid_t pid,
struct user user;
#endif
int status = sigar_get_pinfo(sigar, pid);
struct kinfo_proc *pinfo = sigar->pinfo;
bsd_pinfo_t *pinfo = sigar->pinfo;
if (status != SIGAR_OK) {
return status;
@ -1059,8 +1087,12 @@ int sigar_proc_time_get(sigar_t *sigar, sigar_pid_t pid,
proctime->sys = tv2msec(user.u_stats.p_ru.ru_stime);
proctime->total = proctime->user + proctime->sys;
proctime->start_time = tv2msec(user.u_stats.p_start);
#else
/*XXX OpenBSD*/
#elif defined(__OpenBSD__)
/* XXX *_usec */
proctime->user = pinfo->p_uutime_sec * SIGAR_MSEC;
proctime->sys = pinfo->p_ustime_sec * SIGAR_MSEC;
proctime->total = proctime->user + proctime->sys;
proctime->start_time = pinfo->p_ustart_sec * SIGAR_MSEC;
#endif
return SIGAR_OK;
@ -1144,12 +1176,26 @@ int sigar_proc_state_get(sigar_t *sigar, sigar_pid_t pid,
sigar_proc_state_t *procstate)
{
int status = sigar_get_pinfo(sigar, pid);
struct kinfo_proc *pinfo = sigar->pinfo;
bsd_pinfo_t *pinfo = sigar->pinfo;
#ifdef __OpenBSD__
int state = pinfo->p_stat;
#else
int state = pinfo->KI_STAT;
#endif
if (status != SIGAR_OK) {
return status;
}
#ifdef __OpenBSD__
SIGAR_SSTRCPY(procstate->name, pinfo->p_comm);
procstate->ppid = pinfo->p_ppid;
procstate->priority = pinfo->p_priority;
procstate->nice = pinfo->p_nice;
procstate->tty = pinfo->p_tdev;
procstate->threads = SIGAR_FIELD_NOTIMPL;
procstate->processor = pinfo->p_cpuid;
#else
SIGAR_SSTRCPY(procstate->name, pinfo->KI_COMM);
procstate->ppid = pinfo->KI_PPID;
procstate->priority = pinfo->KI_PRI;
@ -1157,6 +1203,7 @@ int sigar_proc_state_get(sigar_t *sigar, sigar_pid_t pid,
procstate->tty = SIGAR_FIELD_NOTIMPL; /*XXX*/
procstate->threads = SIGAR_FIELD_NOTIMPL;
procstate->processor = SIGAR_FIELD_NOTIMPL;
#endif
#ifdef DARWIN
status = sigar_proc_threads_get(sigar, pid, procstate);
@ -1165,7 +1212,7 @@ int sigar_proc_state_get(sigar_t *sigar, sigar_pid_t pid,
}
#endif
switch (pinfo->KI_STAT) {
switch (state) {
case SIDL:
procstate->state = 'D';
break;
@ -1461,7 +1508,7 @@ int sigar_proc_fd_get(sigar_t *sigar, sigar_pid_t pid,
{
#ifdef __FreeBSD__
int status;
struct kinfo_proc *pinfo;
bsd_pinfo_t *pinfo;
struct filedesc filed;
#if 0
struct file **ofiles;

8
src/os/darwin/sigar_os.h
View File

@ -37,12 +37,18 @@ enum {
KOFFSET_MAX
};
#ifdef __OpenBSD__
typedef struct kinfo_proc2 bsd_pinfo_t;
#else
typedef struct kinfo_proc bsd_pinfo_t;
#endif
struct sigar_t {
SIGAR_T_BASE;
int pagesize;
time_t last_getprocs;
sigar_pid_t last_pid;
struct kinfo_proc *pinfo;
bsd_pinfo_t *pinfo;
#ifdef DARWIN
mach_port_t mach_port;
#else