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douglas |
280 |
--- src/pstree.c.orig 2010-04-08 05:20:10.000000000 -0700 |
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+++ src/pstree.c 2010-05-18 07:20:57.583839746 -0700 |
| 3 |
douglas |
282 |
@@ -37,6 +37,9 @@ |
| 4 |
douglas |
279 |
#include <term.h> |
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#include <termios.h> |
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#include <langinfo.h> |
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douglas |
280 |
+#ifdef __FreeBSD__ |
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douglas |
279 |
+#include <limits.h> |
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douglas |
280 |
+#endif |
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douglas |
279 |
#include <assert.h> |
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#include <sys/types.h> |
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#include <sys/stat.h> |
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douglas |
280 |
@@ -590,7 +594,11 @@ |
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douglas |
279 |
struct dirent *de; |
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FILE *file; |
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struct stat st; |
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+#ifdef __FreeBSD__ |
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+ char *path, comm[COMM_LEN + 1]; |
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+#else |
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char *path, *comm; |
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+#endif |
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char *buffer; |
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size_t buffer_size; |
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char readbuf[BUFSIZ + 1]; |
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douglas |
280 |
@@ -623,7 +631,11 @@ |
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douglas |
279 |
if ((pid = (pid_t) atoi(de->d_name)) != 0) { |
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if (! (path = malloc(strlen(PROC_BASE) + strlen(de->d_name) + 10))) |
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exit(2); |
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douglas |
280 |
+#ifdef __FreeBSD__ |
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+ sprintf(path, "%s/%d/status", PROC_BASE, pid); |
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+#else |
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sprintf(path, "%s/%d/stat", PROC_BASE, pid); |
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+#endif |
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douglas |
279 |
if ((file = fopen(path, "r")) != NULL) { |
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empty = 0; |
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sprintf(path, "%s/%d", PROC_BASE, pid); |
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douglas |
280 |
@@ -638,6 +650,29 @@ |
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douglas |
279 |
perror(path); |
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exit(1); |
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} |
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+#ifdef __FreeBSD__ |
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douglas |
280 |
+ /* Read comm and ppid */ |
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+ if (fscanf(file, "%s %*d %d", readbuf, &ppid) == 2) { |
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+ tmpptr = readbuf; |
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+ size = 0; |
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+ /* Unescape comm */ |
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+ do { |
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+ if (*tmpptr == '\\') |
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+ { |
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+ char tmp = tmpptr[4]; |
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+ tmpptr[4] = 0; |
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+ comm[size++] = strtol(++tmpptr, NULL, 8); |
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+ tmpptr += 2; |
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+ tmpptr[1] = tmp; |
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+ } |
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+ else |
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+ comm[size++] = *tmpptr; |
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+ } while (*++tmpptr); |
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+ comm[size] = 0; |
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+ /* Balance braces */ |
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+ { |
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+ { |
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douglas |
279 |
+#else |
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size = fread(readbuf, 1, BUFSIZ, file); |
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if (ferror(file) == 0) { |
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readbuf[size] = 0; |
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douglas |
280 |
@@ -692,6 +727,7 @@ |
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(void) closedir(taskdir); |
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} |
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free(taskpath); |
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douglas |
279 |
+#endif /*__FreeBSD__*/ |
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douglas |
280 |
if (!print_args) |
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#ifdef WITH_SELINUX |
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add_proc(comm, pid, ppid, st.st_uid, NULL, 0, 0, scontext); |
