diff options
Diffstat (limited to 'usr/src/cmd/ptools/pmap/pmap.c')
| -rw-r--r-- | usr/src/cmd/ptools/pmap/pmap.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/usr/src/cmd/ptools/pmap/pmap.c b/usr/src/cmd/ptools/pmap/pmap.c index 78bfa6b596..03f8bde791 100644 --- a/usr/src/cmd/ptools/pmap/pmap.c +++ b/usr/src/cmd/ptools/pmap/pmap.c @@ -22,6 +22,7 @@ /* * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. + * Copyright (c) 2014, Joyent, Inc. All rights reserved. */ #include <stdio.h> @@ -42,6 +43,7 @@ #include <sys/mman.h> #include <sys/lgrp_user.h> #include <libproc.h> +#include "ptools_common.h" #include "pmap_common.h" @@ -199,7 +201,7 @@ main(int argc, char **argv) const char *bar; struct rlimit rlim; struct stat64 statbuf; - char buf[128]; + char buf[PATH_MAX]; int mapfd; int prg_gflags = PGRAB_RDONLY; int prr_flags = 0; @@ -358,7 +360,7 @@ main(int argc, char **argv) proc_unctrl_psinfo(&psinfo); if (Pstate(Pr) != PS_DEAD) { - (void) snprintf(buf, sizeof (buf), + (void) proc_snprintf(buf, sizeof (buf), "/proc/%d/map", (int)psinfo.pr_pid); if ((mapfd = open(buf, O_RDONLY)) < 0) { (void) fprintf(stderr, "%s: cannot " @@ -590,7 +592,7 @@ rmapping_iter(struct ps_prochandle *Pr, proc_map_f *func, void *cd) prmap_t *prmapp, *pmp; ssize_t n; - (void) snprintf(mapname, sizeof (mapname), + (void) proc_snprintf(mapname, sizeof (mapname), "/proc/%d/rmap", (int)Pstatus(Pr)->pr_pid); if ((mapfd = open(mapname, O_RDONLY)) < 0 || fstat(mapfd, &st) != 0) { @@ -631,7 +633,7 @@ xmapping_iter(struct ps_prochandle *Pr, proc_xmap_f *func, void *cd, int doswap) prxmap_t *prmapp, *pmp; ssize_t n; - (void) snprintf(mapname, sizeof (mapname), + (void) proc_snprintf(mapname, sizeof (mapname), "/proc/%d/xmap", (int)Pstatus(Pr)->pr_pid); if ((mapfd = open(mapname, O_RDONLY)) < 0 || fstat(mapfd, &st) != 0) { |