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1998-02-17  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/generic/bits/select.h (__FD_ISSET): Compare result with
	0 to get always an int.

	Make compatible with older kernels.  Patch by Richard Henderson.
This commit is contained in:
Ulrich Drepper 1998-02-17 16:14:44 +00:00
parent b112c02fa2
commit 71a14d6483
3 changed files with 14 additions and 9 deletions
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7
ChangeLog
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@ -1,3 +1,8 @@
1998-02-17 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/generic/bits/select.h (__FD_ISSET): Compare result with
0 to get always an int.
1998-02-17 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* math/libm.map: Move all symbols that are new in glibc 2.1 to
@ -19,7 +24,7 @@
1998-02-03 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/unix/sysv/linux/alpha/rt_sigaction.S (rt_sigreturn):
Make compatible with older kernels. Patch by Richard Henderson.
Make compatible with older kernels. Patch by Richard Henderson.
1998-02-17 15:10 Ulrich Drepper <drepper@cygnus.com>

8
bits/select.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1997 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -30,6 +30,6 @@
for (__i = 0; __i < sizeof (__fd_set) / sizeof (__fd_mask); ++__i) \
__arr->fds_bits[__i] = '\0'; \
} while (0)
#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
#define __FD_ISSET(d, set) ((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
#define __FD_ISSET(d, set) (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)

8
sysdeps/generic/bits/select.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1997 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -30,6 +30,6 @@
for (__i = 0; __i < sizeof (__fd_set) / sizeof (__fd_mask); ++__i) \
__arr->fds_bits[__i] = '\0'; \
} while (0)
#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
#define __FD_ISSET(d, set) ((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
#define __FD_ISSET(d, set) (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)