#include "sysselect.h"
#include "blockinput.h"
+#ifdef __FreeBSD__
+#include <sys/sysctl.h>
+#include <sys/user.h>
+#include <sys/resource.h> */
+#include <math.h>
+#endif
+
+#ifdef DARWIN_OS
+#include <sys/sysctl.h>
+#endif
+
#ifdef WINDOWSNT
#define read sys_read
#define write sys_write
#include <windows.h>
-#ifndef NULL
-#define NULL 0
-#endif
#endif /* not WINDOWSNT */
#include <sys/types.h>
return proclist;
}
+#elif defined BSD_SYSTEM
+
+Lisp_Object
+list_system_processes (void)
+{
+#ifdef DARWIN_OS
+ int mib[] = {CTL_KERN, KERN_PROC, KERN_PROC_ALL};
+#else
+ int mib[] = {CTL_KERN, KERN_PROC, KERN_PROC_PROC};
+#endif
+ size_t len;
+ struct kinfo_proc *procs;
+ size_t i;
+
+ struct gcpro gcpro1;
+ Lisp_Object proclist = Qnil;
+
+ if (sysctl (mib, 3, NULL, &len, NULL, 0) != 0)
+ return proclist;
+
+ procs = xmalloc (len);
+ if (sysctl (mib, 3, procs, &len, NULL, 0) != 0)
+ {
+ xfree (procs);
+ return proclist;
+ }
+
+ GCPRO1 (proclist);
+ len /= sizeof (struct kinfo_proc);
+ for (i = 0; i < len; i++)
+ {
+#ifdef DARWIN_OS
+ proclist = Fcons (make_fixnum_or_float (procs[i].kp_proc.p_pid), proclist);
+#else
+ proclist = Fcons (make_fixnum_or_float (procs[i].ki_pid), proclist);
+#endif
+ }
+ UNGCPRO;
+
+ xfree (procs);
+
+ return proclist;
+}
+
/* The WINDOWSNT implementation is in w32.c.
The MSDOS implementation is in dosfns.c. */
#elif !defined (WINDOWSNT) && !defined (MSDOS)
return attrs;
}
+#elif defined __FreeBSD__
+
+Lisp_Object
+system_process_attributes (Lisp_Object pid)
+{
+ int proc_id;
+ int pagesize = getpagesize ();
+ int npages;
+ int fscale;
+ struct passwd *pw;
+ struct group *gr;
+ char *ttyname;
+ size_t len;
+ char args[MAXPATHLEN];
+ EMACS_TIME t, now;
+
+ int mib[4] = {CTL_KERN, KERN_PROC, KERN_PROC_PID};
+ struct kinfo_proc proc;
+ size_t proclen = sizeof proc;
+
+ struct gcpro gcpro1, gcpro2;
+ Lisp_Object attrs = Qnil;
+ Lisp_Object decoded_comm;
+
+ CHECK_NUMBER_OR_FLOAT (pid);
+ proc_id = FLOATP (pid) ? XFLOAT_DATA (pid) : XINT (pid);
+ mib[3] = proc_id;
+
+ if (sysctl (mib, 4, &proc, &proclen, NULL, 0) != 0)
+ return attrs;
+
+ GCPRO2 (attrs, decoded_comm);
+
+ attrs = Fcons (Fcons (Qeuid, make_fixnum_or_float (proc.ki_uid)), attrs);
+
+ BLOCK_INPUT;
+ pw = getpwuid (proc.ki_uid);
+ UNBLOCK_INPUT;
+ if (pw)
+ attrs = Fcons (Fcons (Quser, build_string (pw->pw_name)), attrs);
+
+ attrs = Fcons (Fcons (Qegid, make_fixnum_or_float (proc.ki_svgid)), attrs);
+
+ BLOCK_INPUT;
+ gr = getgrgid (proc.ki_svgid);
+ UNBLOCK_INPUT;
+ if (gr)
+ attrs = Fcons (Fcons (Qgroup, build_string (gr->gr_name)), attrs);
+
+ decoded_comm = code_convert_string_norecord
+ (make_unibyte_string (proc.ki_comm, strlen (proc.ki_comm)),
+ Vlocale_coding_system, 0);
+
+ attrs = Fcons (Fcons (Qcomm, decoded_comm), attrs);
+ {
+ char state[2] = {'\0', '\0'};
+ switch (proc.ki_stat)
+ {
+ case SRUN:
+ state[0] = 'R';
+ break;
+
+ case SSLEEP:
+ state[0] = 'S';
+ break;
+
+ case SLOCK:
+ state[0] = 'D';
+ break;
+
+ case SZOMB:
+ state[0] = 'Z';
+ break;
+
+ case SSTOP:
+ state[0] = 'T';
+ break;
+ }
+ attrs = Fcons (Fcons (Qstate, build_string (state)), attrs);
+ }
+
+ attrs = Fcons (Fcons (Qppid, make_fixnum_or_float (proc.ki_ppid)), attrs);
+ attrs = Fcons (Fcons (Qpgrp, make_fixnum_or_float (proc.ki_pgid)), attrs);
+ attrs = Fcons (Fcons (Qsess, make_fixnum_or_float (proc.ki_sid)), attrs);
+
+ BLOCK_INPUT;
+ ttyname = proc.ki_tdev == NODEV ? NULL : devname (proc.ki_tdev, S_IFCHR);
+ UNBLOCK_INPUT;
+ if (ttyname)
+ attrs = Fcons (Fcons (Qtty, build_string (ttyname)), attrs);
+
+ attrs = Fcons (Fcons (Qtpgid, make_fixnum_or_float (proc.ki_tpgid)), attrs);
+ attrs = Fcons (Fcons (Qminflt, make_fixnum_or_float (proc.ki_rusage.ru_minflt)), attrs);
+ attrs = Fcons (Fcons (Qmajflt, make_fixnum_or_float (proc.ki_rusage.ru_majflt)), attrs);
+ attrs = Fcons (Fcons (Qcminflt, make_number (proc.ki_rusage_ch.ru_minflt)), attrs);
+ attrs = Fcons (Fcons (Qcmajflt, make_number (proc.ki_rusage_ch.ru_majflt)), attrs);
+
+#define TIMELIST(ts) \
+ list3 (make_number (EMACS_SECS (ts) >> 16 & 0xffff), \
+ make_number (EMACS_SECS (ts) & 0xffff), \
+ make_number (EMACS_USECS (ts)))
+
+ attrs = Fcons (Fcons (Qutime, TIMELIST (proc.ki_rusage.ru_utime)), attrs);
+ attrs = Fcons (Fcons (Qstime, TIMELIST (proc.ki_rusage.ru_stime)), attrs);
+ EMACS_ADD_TIME (t, proc.ki_rusage.ru_utime, proc.ki_rusage.ru_stime);
+ attrs = Fcons (Fcons (Qtime, TIMELIST (t)), attrs);
+
+ attrs = Fcons (Fcons (Qcutime, TIMELIST (proc.ki_rusage_ch.ru_utime)), attrs);
+ attrs = Fcons (Fcons (Qcstime, TIMELIST (proc.ki_rusage_ch.ru_utime)), attrs);
+ EMACS_ADD_TIME (t, proc.ki_rusage_ch.ru_utime, proc.ki_rusage_ch.ru_stime);
+ attrs = Fcons (Fcons (Qctime, TIMELIST (t)), attrs);
+
+ attrs = Fcons (Fcons (Qthcount, make_fixnum_or_float (proc.ki_numthreads)),
+ attrs);
+ attrs = Fcons (Fcons (Qpri, make_number (proc.ki_pri.pri_native)), attrs);
+ attrs = Fcons (Fcons (Qnice, make_number (proc.ki_nice)), attrs);
+ attrs = Fcons (Fcons (Qstart, TIMELIST (proc.ki_start)), attrs);
+ attrs = Fcons (Fcons (Qvsize, make_number (proc.ki_size >> 10)), attrs);
+ attrs = Fcons (Fcons (Qrss, make_number (proc.ki_rssize * pagesize >> 10)),
+ attrs);
+
+ EMACS_GET_TIME (now);
+ EMACS_SUB_TIME (t, now, proc.ki_start);
+ attrs = Fcons (Fcons (Qetime, TIMELIST (t)), attrs);
+
+#undef TIMELIST
+
+ len = sizeof fscale;
+ if (sysctlbyname ("kern.fscale", &fscale, &len, NULL, 0) == 0)
+ {
+ double pcpu;
+ fixpt_t ccpu;
+ len = sizeof ccpu;
+ if (sysctlbyname ("kern.ccpu", &ccpu, &len, NULL, 0) == 0)
+ {
+ pcpu = (100.0 * proc.ki_pctcpu / fscale
+ / (1 - exp (proc.ki_swtime * log ((double) ccpu / fscale))));
+ attrs = Fcons (Fcons (Qpcpu, make_fixnum_or_float (pcpu)), attrs);
+ }
+ }
+
+ len = sizeof npages;
+ if (sysctlbyname ("hw.availpages", &npages, &len, NULL, 0) == 0)
+ {
+ double pmem = (proc.ki_flag & P_INMEM
+ ? 100.0 * proc.ki_rssize / npages
+ : 0);
+ attrs = Fcons (Fcons (Qpmem, make_fixnum_or_float (pmem)), attrs);
+ }
+
+ mib[2] = KERN_PROC_ARGS;
+ len = MAXPATHLEN;
+ if (sysctl (mib, 4, args, &len, NULL, 0) == 0)
+ {
+ int i;
+ for (i = 0; i < len; i++)
+ {
+ if (! args[i] && i < len - 1)
+ args[i] = ' ';
+ }
+
+ decoded_comm =
+ (code_convert_string_norecord
+ (make_unibyte_string (args, strlen (args)),
+ Vlocale_coding_system, 0));
+
+ attrs = Fcons (Fcons (Qargs, decoded_comm), attrs);
+ }
+
+ UNGCPRO;
+ return attrs;
+}
+
/* The WINDOWSNT implementation is in w32.c.
The MSDOS implementation is in dosfns.c. */
#elif !defined (WINDOWSNT) && !defined (MSDOS)
HCoop / bpt / emacs.git / blobdiff