diff options
Diffstat (limited to 'bin/ps/ps.c')
| -rw-r--r-- | bin/ps/ps.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/bin/ps/ps.c b/bin/ps/ps.c index eb2d630..2171bc1 100644 --- a/bin/ps/ps.c +++ b/bin/ps/ps.c @@ -130,7 +130,6 @@ struct listinfo { } l; }; -static int check_procfs(void); static int addelem_gid(struct listinfo *, const char *); static int addelem_pid(struct listinfo *, const char *); static int addelem_tty(struct listinfo *, const char *); @@ -411,14 +410,6 @@ main(int argc, char *argv[]) argv += optind; /* - * If the user specified ps -e then they want a copy of the process - * environment kvm_getenvv(3) attempts to open /proc/<pid>/mem. - * Check to make sure that procfs is mounted on /proc, otherwise - * print a warning informing the user that output will be incomplete. - */ - if (needenv == 1 && check_procfs() == 0) - warnx("Process environment requires procfs(5)"); - /* * If there arguments after processing all the options, attempt * to treat them as a list of process ids. */ @@ -1360,18 +1351,6 @@ kludge_oldps_options(const char *optlist, char *origval, const char *nextarg) return (newopts); } -static int -check_procfs(void) -{ - struct statfs mnt; - - if (statfs("/proc", &mnt) < 0) - return (0); - if (strcmp(mnt.f_fstypename, "procfs") != 0) - return (0); - return (1); -} - static void usage(void) { |
