1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
--- qbiff.c.orig 2010-04-06 08:43:28.000000000 -0300
+++ qbiff.c 2010-04-06 08:44:35.000000000 -0300
@@ -1,13 +1,6 @@
#include <sys/types.h>
#include <sys/stat.h>
-#include <utmp.h>
-#ifndef UTMP_FILE
-#ifdef _PATH_UTMP
-#define UTMP_FILE _PATH_UTMP
-#else
-#define UTMP_FILE "/etc/utmp"
-#endif
-#endif
+#include <utmpx.h>
#include "readwrite.h"
#include "stralloc.h"
#include "substdio.h"
@@ -21,15 +14,12 @@
#include "env.h"
#include "exit.h"
-substdio ssutmp;
-char bufutmp[sizeof(struct utmp) * 16];
-int fdutmp;
substdio sstty;
char buftty[1024];
int fdtty;
-struct utmp ut;
-char line[sizeof(ut.ut_line) + 1];
+struct utmpx *ut;
+char line[sizeof(ut->ut_line) + 1];
stralloc woof = {0};
stralloc tofrom = {0};
stralloc text = {0};
@@ -64,7 +54,7 @@
if (!(user = env_get("USER"))) _exit(0);
if (!(sender = env_get("SENDER"))) _exit(0);
if (!(userext = env_get("LOCAL"))) _exit(0);
- if (str_len(user) > sizeof(ut.ut_name)) _exit(0);
+ if (str_len(user) > sizeof(ut->ut_user)) _exit(0);
if (!stralloc_copys(&tofrom,"*** TO <")) _exit(0);
if (!stralloc_cats(&tofrom,userext)) _exit(0);
@@ -89,15 +79,11 @@
if (!stralloc_cat(&woof,&text)) _exit(0);
if (!stralloc_cats(&woof,"\015\n")) _exit(0);
- fdutmp = open_read(UTMP_FILE);
- if (fdutmp == -1) _exit(0);
- substdio_fdbuf(&ssutmp,read,fdutmp,bufutmp,sizeof(bufutmp));
-
- while (substdio_get(&ssutmp,&ut,sizeof(ut)) == sizeof(ut))
- if (!str_diffn(ut.ut_name,user,sizeof(ut.ut_name)))
+ while ((ut = getutxent()) != NULL)
+ if (ut->ut_type == USER_PROCESS && !str_diffn(ut->ut_user,user,sizeof(ut->ut_user)))
{
- byte_copy(line,sizeof(ut.ut_line),ut.ut_line);
- line[sizeof(ut.ut_line)] = 0;
+ byte_copy(line,sizeof(ut->ut_line),ut->ut_line);
+ line[sizeof(ut->ut_line)] = 0;
if (line[0] == '/') continue;
if (!line[0]) continue;
if (line[str_chr(line,'.')]) continue;
|
GitWeb
