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freebsd proc_fd impl

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Doug MacEachern 2005-02-19 03:10:56 +00:00
parent b1b3171a38
commit 8af7281e69
1 changed files with 49 additions and 0 deletions
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49
src/os/darwin/darwin_sigar.c
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@ -884,7 +884,56 @@ int sigar_proc_env_get(sigar_t *sigar, sigar_pid_t pid,
int sigar_proc_fd_get(sigar_t *sigar, sigar_pid_t pid,
sigar_proc_fd_t *procfd)
{
#ifdef DARWIN
return SIGAR_ENOTIMPL;
#else
int status;
struct kinfo_proc *pinfo;
struct filedesc filed;
#if 0
struct file **ofiles;
int nfiles, i;
size_t size;
#endif
if (!sigar->kmem) {
return SIGAR_ENOTIMPL;
}
if ((status = sigar_get_pinfo(sigar, pid)) != SIGAR_OK) {
return status;
}
pinfo = sigar->pinfo;
status = kread(sigar, &filed, sizeof(filed), (u_long)pinfo->ki_fd);
if (status != SIGAR_OK) {
return status;
}
#if 0
nfiles = filed.fd_lastfile+1;
size = sizeof(*ofiles) * nfiles;
ofiles = malloc(size);
status = kread(sigar, ofiles, size, (u_long)filed.fd_ofiles);
if (status != SIGAR_OK) {
free(ofiles);
return status;
}
procfd->total = 0;
for (i=0; i<filed.fd_lastfile; i++) {
if (!ofiles[i]) {
continue;
}
procfd->total++;
}
free(ofiles);
#else
/* seems the same as the above */
procfd->total = filed.fd_lastfile;
#endif
return SIGAR_OK;
#endif
}
int sigar_proc_exe_get(sigar_t *sigar, sigar_pid_t pid,