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38 lines
944 B
Diff
38 lines
944 B
Diff
diff -Nur buffer-1.19/sem.c buffer-1.19_buffer-1.19/sem.c
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--- buffer-1.19/sem.c 2016-02-07 20:07:23.016441596 +0100
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+++ buffer-1.19_buffer-1.19/sem.c 2016-02-07 20:09:39.850435663 +0100
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@@ -28,13 +28,14 @@
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#include <stdio.h>
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#include <sys/types.h>
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+#include <unistd.h>
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#include <sys/stat.h>
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#include <sys/ipc.h>
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#include <sys/sem.h>
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#include <errno.h>
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#include "sem.h"
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-#if defined(SYS5) || defined(ultrix) || defined(_AIX)
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+#if defined(SYS5) || defined(ultrix) || defined(_AIX) || defined _SEM_SEMUN_UNDEFINED
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union semun {
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int val;
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struct semid_ds *buf;
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@@ -95,7 +96,7 @@
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return sem;
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}
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-static
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+static void
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do_sem( sem_id, pbuf, err )
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int sem_id;
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struct sembuf *pbuf;
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@@ -152,7 +153,7 @@
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if( sem_id == -1 )
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return;
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- if( semctl( sem_id, 0, IPC_RMID, NULL ) == -1 ){
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+ if( semctl( sem_id, 0, IPC_RMID, (union semun) 0 ) == -1 ){
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report_proc();
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perror( "internal error, failed to remove semaphore" );
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}
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