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117b0ab1e8Closes: https://bugs.gentoo.org/607752 Closes: https://bugs.gentoo.org/829708 Closes: https://bugs.gentoo.org/898558 Closes: https://bugs.gentoo.org/944421 Signed-off-by: David Seifert <soap@gentoo.org>
32 lines
896 B
Diff
32 lines
896 B
Diff
--- a/sem.c
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+++ b/sem.c
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@@ -35,28 +35,12 @@
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#include <errno.h>
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#include "sem.h"
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-/* If we've got a version of glibc that doesn't define union semun, we do
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- * it ourseleves like in semctl(2). Otherwise, fall back to the original
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- * buffer behaviour of defining it (differetly!) only on some systems.
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- *
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- * mbuck@debian.org, 1999/08/29
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- */
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-#if defined(__GNU_LIBRARY__) && defined(_SEM_SEMUN_UNDEFINED)
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+// modern POSIX requires the user to provide this definition
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union semun {
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int val; /* value for SETVAL */
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struct semid_ds *buf; /* buffer for IPC_STAT & IPC_SET */
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unsigned short int *array; /* array for GETALL & SETALL */
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- struct seminfo *__buf; /* buffer for IPC_INFO */
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};
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-#else
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-#if defined(SYS5) || defined(ultrix) || defined(_AIX)
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-union semun {
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- int val;
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- struct semid_ds *buf;
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- ushort *array;
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-};
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-#endif
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-#endif
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/* IMPORTS */
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