| 1 |
--- src/pstree.c.orig 2010-04-08 05:20:10.000000000 -0700 |
| 2 |
+++ src/pstree.c 2010-05-18 07:20:57.583839746 -0700 |
| 3 |
@@ -37,6 +37,9 @@ |
| 4 |
#include <term.h> |
| 5 |
#include <termios.h> |
| 6 |
#include <langinfo.h> |
| 7 |
+#ifdef __FreeBSD__ |
| 8 |
+#include <limits.h> |
| 9 |
+#endif |
| 10 |
#include <assert.h> |
| 11 |
#include <sys/types.h> |
| 12 |
#include <sys/stat.h> |
| 13 |
@@ -590,7 +594,11 @@ |
| 14 |
struct dirent *de; |
| 15 |
FILE *file; |
| 16 |
struct stat st; |
| 17 |
+#ifdef __FreeBSD__ |
| 18 |
+ char *path, comm[COMM_LEN + 1]; |
| 19 |
+#else |
| 20 |
char *path, *comm; |
| 21 |
+#endif |
| 22 |
char *buffer; |
| 23 |
size_t buffer_size; |
| 24 |
char readbuf[BUFSIZ + 1]; |
| 25 |
@@ -623,7 +631,11 @@ |
| 26 |
if ((pid = (pid_t) atoi(de->d_name)) != 0) { |
| 27 |
if (! (path = malloc(strlen(PROC_BASE) + strlen(de->d_name) + 10))) |
| 28 |
exit(2); |
| 29 |
+#ifdef __FreeBSD__ |
| 30 |
+ sprintf(path, "%s/%d/status", PROC_BASE, pid); |
| 31 |
+#else |
| 32 |
sprintf(path, "%s/%d/stat", PROC_BASE, pid); |
| 33 |
+#endif |
| 34 |
if ((file = fopen(path, "r")) != NULL) { |
| 35 |
empty = 0; |
| 36 |
sprintf(path, "%s/%d", PROC_BASE, pid); |
| 37 |
@@ -638,6 +650,29 @@ |
| 38 |
perror(path); |
| 39 |
exit(1); |
| 40 |
} |
| 41 |
+#ifdef __FreeBSD__ |
| 42 |
+ /* Read comm and ppid */ |
| 43 |
+ if (fscanf(file, "%s %*d %d", readbuf, &ppid) == 2) { |
| 44 |
+ tmpptr = readbuf; |
| 45 |
+ size = 0; |
| 46 |
+ /* Unescape comm */ |
| 47 |
+ do { |
| 48 |
+ if (*tmpptr == '\\') |
| 49 |
+ { |
| 50 |
+ char tmp = tmpptr[4]; |
| 51 |
+ tmpptr[4] = 0; |
| 52 |
+ comm[size++] = strtol(++tmpptr, NULL, 8); |
| 53 |
+ tmpptr += 2; |
| 54 |
+ tmpptr[1] = tmp; |
| 55 |
+ } |
| 56 |
+ else |
| 57 |
+ comm[size++] = *tmpptr; |
| 58 |
+ } while (*++tmpptr); |
| 59 |
+ comm[size] = 0; |
| 60 |
+ /* Balance braces */ |
| 61 |
+ { |
| 62 |
+ { |
| 63 |
+#else |
| 64 |
size = fread(readbuf, 1, BUFSIZ, file); |
| 65 |
if (ferror(file) == 0) { |
| 66 |
readbuf[size] = 0; |
| 67 |
@@ -692,6 +727,7 @@ |
| 68 |
(void) closedir(taskdir); |
| 69 |
} |
| 70 |
free(taskpath); |
| 71 |
+#endif /*__FreeBSD__*/ |
| 72 |
if (!print_args) |
| 73 |
#ifdef WITH_SELINUX |
| 74 |
add_proc(comm, pid, ppid, st.st_uid, NULL, 0, 0, scontext); |
