From: Craig Small <csmall@enc.com.au>
Date: Wed, 11 Sep 2013 11:34:05 +0000 (+1000)
Subject: Merge commit 'refs/merge-requests/13' of git://gitorious.org/procps/procps into merge... 
X-Git-Tag: v3.3.9~34
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dd6f24dbed12e95235b3df49e550b5039e74e6d8;p=procps-ng

Merge commit 'refs/merge-requests/13' of git://gitorious.org/procps/procps into merge-requests/13

Conflicts:
	pgrep.c
	ps/output.c
	ps/ps.1
---

dd6f24dbed12e95235b3df49e550b5039e74e6d8
diff --cc ps/output.c
index d457a89c,1d05fbb6..2e9056e5
--- a/ps/output.c
+++ b/ps/output.c
@@@ -1173,112 -1183,23 +1187,128 @@@ static int pr_sgi_p(char *restrict cons
    return snprintf(outbuf, COLWID, "*");
  }
  
 +#ifdef WITH_SYSTEMD
 +/************************* Systemd stuff ********************************/
 +static int pr_sd_unit(char *restrict const outbuf, const proc_t *restrict const pp){
 +  int r;
 +  size_t len;
 +  char *unit;
 +
 +  r = sd_pid_get_unit(pp->tgid, &unit);
 +  if(r<0) goto fail;
 +  len = snprintf(outbuf, COLWID, "%s", unit);
 +  free(unit);
 +  return len;
 +
 +fail:
 +  outbuf[0] = '-';
 +  outbuf[1] = '\0';
 +  return 1;
 +}
 +
 +static int pr_sd_session(char *restrict const outbuf, const proc_t *restrict const pp){
 +  int r;
 +  size_t len;
 +  char *session;
 +
 +  r = sd_pid_get_session(pp->tgid, &session);
 +  if(r<0) goto fail;
 +  len = snprintf(outbuf, COLWID, "%s", session);
 +  free(session);
 +  return len;
 +
 +fail:
 +  outbuf[0] = '-';
 +  outbuf[1] = '\0';
 +  return 1;
 +}
 +
 +static int pr_sd_ouid(char *restrict const outbuf, const proc_t *restrict const pp){
 +  int r;
 +  size_t len;
 +  uid_t ouid;
 +
 +  r = sd_pid_get_owner_uid(pp->tgid, &ouid);
 +  if(r<0) goto fail;
 +  return snprintf(outbuf, COLWID, "%d", ouid);
 +
 +fail:
 +  outbuf[0] = '-';
 +  outbuf[1] = '\0';
 +  return 1;
 +}
 +
 +static int pr_sd_machine(char *restrict const outbuf, const proc_t *restrict const pp){
 +  int r;
 +  size_t len;
 +  char *machine;
  
 +  r = sd_pid_get_machine_name(pp->tgid, &machine);
 +  if(r<0) goto fail;
 +  len = snprintf(outbuf, COLWID, "%s", machine);
 +  free(machine);
 +  return len;
 +
 +fail:
 +  outbuf[0] = '-';
 +  outbuf[1] = '\0';
 +  return 1;
 +}
 +
 +static int pr_sd_uunit(char *restrict const outbuf, const proc_t *restrict const pp){
 +  int r;
 +  size_t len;
 +  char *unit;
 +
 +  r = sd_pid_get_user_unit(pp->tgid, &unit);
 +  if(r<0) goto fail;
 +  len = snprintf(outbuf, COLWID, "%s", unit);
 +  free(unit);
 +  return len;
 +
 +fail:
 +  outbuf[0] = '-';
 +  outbuf[1] = '\0';
 +  return 1;
 +}
 +
 +static int pr_sd_seat(char *restrict const outbuf, const proc_t *restrict const pp){
 +  int r;
 +  size_t len;
 +  char *session;
 +  char *seat;
 +  r = sd_pid_get_session(pp->tgid, &session);
 +  if(r<0) goto fail;
 +  r = sd_session_get_seat(session, &seat);
 +  free(session);
 +  if(r<0) goto fail;
 +  len = snprintf(outbuf, COLWID, "%s", seat);
 +  free(seat);
 +  return len;
 +
 +fail:
 +  outbuf[0] = '-';
 +  outbuf[1] = '\0';
 +  return 1;
 +}
 +
 +#endif
+ /************************ Linux namespaces ******************************/
+ 
+ #define _pr_ns(NAME, ID)\
+ static int pr_##NAME(char *restrict const outbuf, const proc_t *restrict const pp) {\
+   if (pp->ns[ID])\
+     return snprintf(outbuf, COLWID, "%li", pp->ns[ID]);\
+   else\
+     return snprintf(outbuf, COLWID, "-");\
+ }
+ _pr_ns(ipcns, IPCNS);
+ _pr_ns(mntns, MNTNS);
+ _pr_ns(netns, NETNS);
+ _pr_ns(pidns, PIDNS);
+ _pr_ns(userns, USERNS);
+ _pr_ns(utsns, UTSNS);
+ 
  /****************** FLASK & seLinux security stuff **********************/
  // move the bulk of this to libproc sometime
  
@@@ -1698,9 -1605,7 +1734,10 @@@ static const format_struct format_array
  {"usrpri",    "UPR",     pr_nop,      sr_nop,     3,   0,    DEC, TO|RIGHT}, /*upr*/
  {"util",      "C",       pr_c,        sr_pcpu,    2,   0,    SGI, ET|RIGHT}, // not sure about "C"
  {"utime",     "UTIME",   pr_nop,      sr_utime,   6,   0,    LNx, ET|RIGHT},
+ {"utsns",     "UTSNS",   pr_utsns,    sr_utsns,  10,  NS,    LNX, ET|RIGHT},
 +#ifdef WITH_SYSTEMD
 +{"uunit",     "UUNIT",   pr_sd_uunit, sr_nop,    31,   0,    LNX, ET|LEFT},
 +#endif
  {"vm_data",   "DATA",    pr_nop,      sr_vm_data, 5,   0,    LNx, PO|RIGHT},
  {"vm_exe",    "EXE",     pr_nop,      sr_vm_exe,  5,   0,    LNx, PO|RIGHT},
  {"vm_lib",    "LIB",     pr_nop,      sr_vm_lib,  5,   0,    LNx, PO|RIGHT},
diff --cc ps/ps.1
index 6311b48b,fd774135..80e5ce87
--- a/ps/ps.1
+++ b/ps/ps.1
@@@ -1735,10 -1731,14 +1751,18 @@@ se
  .BR euser , \ uname ).
  T}
  
+ userns	USERNS	T{
+ Unique inode number describing the namespace the process belongs to. See namespaces(7).
+ T}
+ 
+ utsns	UTSNS	T{
+ Unique inode number describing the namespace the process belongs to. See namespaces(7).
+ T}
+ 
 +uunit	UUNIT	T{
 +displays systemd user unit which a process belongs to.
 +T}
 +
  vsize	VSZ	T{
  see
  .BR vsz .