diff options
Diffstat (limited to 'src/sysdep.c')
| -rw-r--r-- | src/sysdep.c | 35 |
1 files changed, 29 insertions, 6 deletions
diff --git a/src/sysdep.c b/src/sysdep.c index 6b54ed3b6ec..a1050c4309a 100644 --- a/src/sysdep.c +++ b/src/sysdep.c @@ -49,10 +49,14 @@ along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */ # include <cygwin/fs.h> #endif -#if defined DARWIN_OS || defined __FreeBSD__ +#if defined DARWIN_OS || defined __FreeBSD__ || defined __OpenBSD__ # include <sys/sysctl.h> #endif +#ifdef DARWIN_OS +# include <libproc.h> +#endif + #ifdef __FreeBSD__ /* Sparc/ARM machine/frame.h has 'struct frame' which conflicts with Emacs's 'struct frame', so rename it. */ @@ -3061,37 +3065,43 @@ list_system_processes (void) return proclist; } -#elif defined DARWIN_OS || defined __FreeBSD__ +#elif defined DARWIN_OS || defined __FreeBSD__ || defined __OpenBSD__ Lisp_Object list_system_processes (void) { #ifdef DARWIN_OS int mib[] = {CTL_KERN, KERN_PROC, KERN_PROC_ALL}; +#elif defined __OpenBSD__ + int mib[] = {CTL_KERN, KERN_PROC, KERN_PROC_ALL, 0, + sizeof (struct kinfo_proc), 4096}; #else int mib[] = {CTL_KERN, KERN_PROC, KERN_PROC_PROC}; #endif size_t len; + size_t mibsize = sizeof mib / sizeof mib[0]; struct kinfo_proc *procs; size_t i; Lisp_Object proclist = Qnil; - if (sysctl (mib, 3, NULL, &len, NULL, 0) != 0 || len == 0) + if (sysctl (mib, mibsize, NULL, &len, NULL, 0) != 0 || len == 0) return proclist; procs = xmalloc (len); - if (sysctl (mib, 3, procs, &len, NULL, 0) != 0 || len == 0) + if (sysctl (mib, mibsize, procs, &len, NULL, 0) != 0 || len == 0) { xfree (procs); return proclist; } - len /= sizeof (struct kinfo_proc); + len /= sizeof procs[0]; for (i = 0; i < len; i++) { #ifdef DARWIN_OS proclist = Fcons (INT_TO_INTEGER (procs[i].kp_proc.p_pid), proclist); +#elif defined __OpenBSD__ + proclist = Fcons (INT_TO_INTEGER (procs[i].p_pid), proclist); #else proclist = Fcons (INT_TO_INTEGER (procs[i].ki_pid), proclist); #endif @@ -3865,8 +3875,21 @@ system_process_attributes (Lisp_Object pid) if (gr) attrs = Fcons (Fcons (Qgroup, build_string (gr->gr_name)), attrs); + char pathbuf[PROC_PIDPATHINFO_MAXSIZE]; + char *comm; + + if (proc_pidpath (proc_id, pathbuf, sizeof(pathbuf)) > 0) + { + if ((comm = strrchr (pathbuf, '/'))) + comm++; + else + comm = pathbuf; + } + else + comm = proc.kp_proc.p_comm; + decoded_comm = (code_convert_string_norecord - (build_unibyte_string (proc.kp_proc.p_comm), + (build_unibyte_string (comm), Vlocale_coding_system, 0)); attrs = Fcons (Fcons (Qcomm, decoded_comm), attrs); |