diff options
author | Ulrich Drepper <drepper@redhat.com> | 1997-03-20 02:20:57 +0000 |
---|---|---|
committer | Ulrich Drepper <drepper@redhat.com> | 1997-03-20 02:20:57 +0000 |
commit | c57abfa73560ac665e126a66081e1549bcd4645b (patch) | |
tree | ba69ca2329ef60f22093769ad45a227dd90dad7c /sysdeps/unix/sysv | |
parent | e61abf83986463e263de965d487fac5cb083839a (diff) | |
download | glibc-c57abfa73560ac665e126a66081e1549bcd4645b.zip glibc-c57abfa73560ac665e126a66081e1549bcd4645b.tar.gz glibc-c57abfa73560ac665e126a66081e1549bcd4645b.tar.bz2 |
Update.cvs/libc20x-ud-970319
1997-03-20 01:49 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/libm-ieee754/s_tanhl.c (__tanhl): Correct handling of
-inf.
* Makeconfig: (rpath-link): Add math/ directory.
(math-objdir): New variable.
(link-extra-lib): Define to special version when
$(common-objpfx)!=$(objpfx) to allow libraries outside
$(common-objpfx) be linked to the application.
* math/Makefile: Add rules to build and run test programs.
* math/libm-test.c (_GNU_SOURCE): Define only if still undefined.
(check_equal): Correct check for error.
(ceil_test): Fix typo.
(log_test): Fix typo.
(floor_test): Fix typo.
(pow_test): Fix typos.
(log10_test): Allow slight incorrectness for `log10(e)'.
(modf_test): New functions to test `modf' et.al.
(hypot_test): Rewrite test completely.
Patch partly by Andreas Jaeger.
* math/test-double.h (__NO_MATH_INLINES): Define only if not
already defined.
* math/test-float.h: Likewise.
* math/test-logdouble.h: Likewise.
* setjmp/setjmp.h: Change references of ANSI C to ISO C.
* setjmp/tst-setjmp.c: Correct and extend test suite.
* sysdeps/i386/__longjmp.S: Update copyright.
* sysdeps/i386/bsd-_setjmp.S: Correct fatal bug in jump to
`__sigsetjmp' in PIC code.
* sysdeps/i386/bsd-setjmp.S: Likewise.
* sysdeps/libm-i387/e_pow.S: Correct recognition of mantissa
overflow.
* sysdeps/libm-i387/e_powf.S: Likewise.
* sysdeps/libm-i387/s_expm1.S: Handle x == +-0 as a special
case since expm1(-0) == -0.
* sysdeps/libm-i387/s_expm1f.S: Likewise.
* sysdeps/libm-i387/s_expm1l.S: Likewise.
* sysdeps/libm-ieee754/s_modf.c: Optimize code by avoiding unneeded
access to FP number.
* sysdeps/libm-ieee754/s_modff.c: Likewise.
* sysdeps/libm-ieee754/s_modfl.c: Correct former completely bogus
code. It never worked correctly.
* sysdeps/libm-ieee754/s_tanh.c: Handle x == +-0 as a special
case since tanh(-0) == -0.
* sysdeps/libm-ieee754/s_tanhf.c: Likewise.
1997-03-19 21:13 Ulrich Drepper <drepper@cygnus.com>
* stdlib/strtod.c (STRTOL): Use wchar_t as type for `decimal' and
`thousands' to support systems with sizeof(wchar_t) !=
sizeof(wint_t). Blargh.
* sysdeps/unix/sysv/linux/socketbits.h: Remove definition of
SOL_IP, SOL_TCP, SOL_UDP, and SOL_IPX as they are defined in
appropriate headers.
* sysdeps/unix/sysv/linux/writev.c: Don't use MAX_IOVEC. Test for
UIO_FASTIOV and set to 8 if not available.
* sysdeps/unix/sysv/linux/readv.c: Likewise.
Patch by HJ Lu.
* sysdeps/unix/sysv/linux/xstat.c: Include <kernel_stat.h>, not
"kernel_stat.h".
* sysdeps/unix/sysv/linux/lxstat.c: Likewise.
* sysdeps/unix/sysv/linux/fxstat.c: Likewise.
Reported by fabsoft@fabsoft2.zarm.uni-bremen.de.
Diffstat (limited to 'sysdeps/unix/sysv')
-rw-r--r-- | sysdeps/unix/sysv/linux/fxstat.c | 2 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/lxstat.c | 2 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/readv.c | 15 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/socketbits.h | 9 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/writev.c | 15 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/xstat.c | 2 |
6 files changed, 19 insertions, 26 deletions
diff --git a/sysdeps/unix/sysv/linux/fxstat.c b/sysdeps/unix/sysv/linux/fxstat.c index 1032187..5aa02dc 100644 --- a/sysdeps/unix/sysv/linux/fxstat.c +++ b/sysdeps/unix/sysv/linux/fxstat.c @@ -21,7 +21,7 @@ #include <stddef.h> #include <sys/stat.h> -#include "kernel_stat.h" +#include <kernel_stat.h> extern int __syscall_fstat (int, struct kernel_stat *); diff --git a/sysdeps/unix/sysv/linux/lxstat.c b/sysdeps/unix/sysv/linux/lxstat.c index 713490c..11c9038 100644 --- a/sysdeps/unix/sysv/linux/lxstat.c +++ b/sysdeps/unix/sysv/linux/lxstat.c @@ -21,7 +21,7 @@ #include <stddef.h> #include <sys/stat.h> -#include "kernel_stat.h" +#include <kernel_stat.h> extern int __syscall_lstat (const char *, struct kernel_stat *); diff --git a/sysdeps/unix/sysv/linux/readv.c b/sysdeps/unix/sysv/linux/readv.c index 458e8ff..c8ff55a 100644 --- a/sysdeps/unix/sysv/linux/readv.c +++ b/sysdeps/unix/sysv/linux/readv.c @@ -26,15 +26,12 @@ extern ssize_t __syscall_readv __P ((int, __const struct iovec *, int)); /* Not all versions of the kernel support the large number of records. */ -#undef MAX_IOVEC -#ifdef UIO_FASTIOV -# define MAX_IOVEC UIO_FASTIOV -#else -# define MAX_IOVEC 8 /* 8 is a safe number. */ +#ifndef UIO_FASTIOV +# define UIO_FASTIOV 8 /* 8 is a safe number. */ #endif -/* We should deal with kernel which have a smaller UIO_MAXIOV as well +/* We should deal with kernel which have a smaller UIO_FASTIOV as well as a very big count. */ ssize_t readv (fd, vector, count) @@ -47,7 +44,7 @@ readv (fd, vector, count) bytes_read = __syscall_readv (fd, vector, count); - if (bytes_read < 0 && errno == EINVAL && count > MAX_IOVEC) + if (bytes_read < 0 && errno == EINVAL && count > UIO_FASTIOV) { int i; @@ -55,10 +52,10 @@ readv (fd, vector, count) __set_errno (errno_saved); bytes_read = 0; - for (i = 0; i < count; i += MAX_IOVEC) + for (i = 0; i < count; i += UIO_FASTIOV) { ssize_t bytes = __syscall_readv (fd, vector + i, - MIN (count - i, MAX_IOVEC)); + MIN (count - i, UIO_FASTIOV)); if (bytes < 0) return bytes; diff --git a/sysdeps/unix/sysv/linux/socketbits.h b/sysdeps/unix/sysv/linux/socketbits.h index 166971a..101afc2 100644 --- a/sysdeps/unix/sysv/linux/socketbits.h +++ b/sysdeps/unix/sysv/linux/socketbits.h @@ -83,14 +83,13 @@ enum __socket_type #define AF_INET6 PF_INET6 #define AF_MAX PF_MAX -/* Socket level values. */ -#define SOL_IP 0 -#define SOL_TCP 6 -#define SOL_UDP 17 +/* Socket level values. Others are defined in the appropriate headers. + + XXX These definitions also should go into the appropriate headers as + far as they are available. */ #define SOL_IPV6 41 #define SOL_ICMPV6 58 #define SOL_RAW 255 -#define SOL_IPX 256 #define SOL_AX25 257 #define SOL_ATALK 258 #define SOL_NETROM 259 diff --git a/sysdeps/unix/sysv/linux/writev.c b/sysdeps/unix/sysv/linux/writev.c index 11afd81..d147186 100644 --- a/sysdeps/unix/sysv/linux/writev.c +++ b/sysdeps/unix/sysv/linux/writev.c @@ -25,15 +25,12 @@ extern ssize_t __syscall_writev __P ((int, const struct iovec *, int)); /* Not all versions of the kernel support the large number of records. */ -#undef MAX_IOVEC -#ifdef UIO_FASTIOV -# define MAX_IOVEC UIO_FASTIOV -#else -# define MAX_IOVEC 8 /* 8 is a safe number. */ +#ifndef UIO_FASTIOV +# define UIO_FASTIOV 8 /* 8 is a safe number. */ #endif -/* We should deal with kernel which have a smaller UIO_MAXIOV as well +/* We should deal with kernel which have a smaller UIO_FASTIOV as well as a very big count. */ ssize_t writev (fd, vector, count) @@ -46,7 +43,7 @@ writev (fd, vector, count) bytes_written = __syscall_writev (fd, vector, count); - if (bytes_written < 0 && errno == EINVAL && count > MAX_IOVEC) + if (bytes_written < 0 && errno == EINVAL && count > UIO_FASTIOV) { int i; @@ -54,10 +51,10 @@ writev (fd, vector, count) __set_errno (errno_saved); bytes_written = 0; - for (i = 0; i < count; i += MAX_IOVEC) + for (i = 0; i < count; i += UIO_FASTIOV) { ssize_t bytes = __syscall_writev (fd, vector + i, - MIN (count - i, MAX_IOVEC)); + MIN (count - i, UIO_FASTIOV)); if (bytes < 0) return bytes_written > 0 ? bytes_written : bytes; diff --git a/sysdeps/unix/sysv/linux/xstat.c b/sysdeps/unix/sysv/linux/xstat.c index be49b9d..aa120f5 100644 --- a/sysdeps/unix/sysv/linux/xstat.c +++ b/sysdeps/unix/sysv/linux/xstat.c @@ -21,7 +21,7 @@ #include <stddef.h> #include <sys/stat.h> -#include "kernel_stat.h" +#include <kernel_stat.h> extern int __syscall_stat (const char *, struct kernel_stat *); |