64 lines
1.8 KiB
Text
64 lines
1.8 KiB
Text
--- qbiff.c
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+++ qbiff.c
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@@ -1,13 +1,6 @@
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#include <sys/types.h>
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#include <sys/stat.h>
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-#include <utmp.h>
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-#ifndef UTMP_FILE
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-#ifdef _PATH_UTMP
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-#define UTMP_FILE _PATH_UTMP
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-#else
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-#define UTMP_FILE "/etc/utmp"
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-#endif
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-#endif
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+#include <utmpx.h>
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#include "readwrite.h"
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#include "stralloc.h"
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#include "substdio.h"
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@@ -20,15 +13,12 @@
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#include "env.h"
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#include "exit.h"
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-substdio ssutmp;
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-char bufutmp[sizeof(struct utmp) * 16];
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-int fdutmp;
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substdio sstty;
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char buftty[1024];
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int fdtty;
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-struct utmp ut;
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-char line[sizeof(ut.ut_line) + 1];
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+struct utmpx *ut;
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+char line[sizeof(ut->ut_line) + 1];
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stralloc woof = {0};
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stralloc tofrom = {0};
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stralloc text = {0};
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@@ -63,7 +53,7 @@
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if (!(user = env_get("USER"))) _exit(0);
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if (!(sender = env_get("SENDER"))) _exit(0);
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if (!(userext = env_get("LOCAL"))) _exit(0);
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- if (str_len(user) > sizeof(ut.ut_name)) _exit(0);
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+ if (str_len(user) > sizeof(ut->ut_user)) _exit(0);
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if (!stralloc_copys(&tofrom,"*** TO <")) _exit(0);
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if (!stralloc_cats(&tofrom,userext)) _exit(0);
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@@ -88,15 +78,11 @@
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if (!stralloc_cat(&woof,&text)) _exit(0);
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if (!stralloc_cats(&woof,"\015\n")) _exit(0);
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- fdutmp = open_read(UTMP_FILE);
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- if (fdutmp == -1) _exit(0);
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- substdio_fdbuf(&ssutmp,read,fdutmp,bufutmp,sizeof(bufutmp));
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-
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- while (substdio_get(&ssutmp,&ut,sizeof(ut)) == sizeof(ut))
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- if (!str_diffn(ut.ut_name,user,sizeof(ut.ut_name)))
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+ while ((ut = getutxent()) != NULL)
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+ if (ut->ut_type == USER_PROCESS && !str_diffn(ut->ut_user,user,sizeof(ut->ut_user)))
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{
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- byte_copy(line,sizeof(ut.ut_line),ut.ut_line);
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- line[sizeof(ut.ut_line)] = 0;
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+ byte_copy(line,sizeof(ut->ut_line),ut->ut_line);
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+ line[sizeof(ut->ut_line)] = 0;
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if (line[0] == '/') continue;
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if (!line[0]) continue;
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if (line[str_chr(line,'.')]) continue;
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