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Removes some DEC Alpha cruft from H5detect and H5private.h #708

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Jun 2, 2021
Merged

Removes some DEC Alpha cruft from H5detect and H5private.h #708

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3 changes: 0 additions & 3 deletions config/cmake/H5pubconf.h.in
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Original file line number Diff line number Diff line change
Expand Up @@ -201,9 +201,6 @@
/* Define to 1 if you have the `ioctl' function. */
#cmakedefine H5_HAVE_IOCTL @H5_HAVE_IOCTL@

/* Define to 1 if you have the <io.h> header file. */
#cmakedefine H5_HAVE_IO_H @H5_HAVE_IO_H@

/* Define to 1 if you have the `crypto' library (-lcrypto). */
#cmakedefine H5_HAVE_LIBCRYPTO @H5_HAVE_LIBCRYPTO@

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9 changes: 0 additions & 9 deletions config/cmake_ext_mod/ConfigureChecks.cmake
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Expand Up @@ -123,19 +123,10 @@ CHECK_INCLUDE_FILE_CONCAT ("stddef.h" ${HDF_PREFIX}_HAVE_STDDEF_H)
CHECK_INCLUDE_FILE_CONCAT ("unistd.h" ${HDF_PREFIX}_HAVE_UNISTD_H)

# Windows
CHECK_INCLUDE_FILE_CONCAT ("io.h" ${HDF_PREFIX}_HAVE_IO_H)
if (NOT CYGWIN)
CHECK_INCLUDE_FILE_CONCAT ("winsock2.h" ${HDF_PREFIX}_HAVE_WINSOCK2_H)
endif ()

if (CMAKE_SYSTEM_NAME MATCHES "OSF")
CHECK_INCLUDE_FILE_CONCAT ("sys/sysinfo.h" ${HDF_PREFIX}_HAVE_SYS_SYSINFO_H)
CHECK_INCLUDE_FILE_CONCAT ("sys/proc.h" ${HDF_PREFIX}_HAVE_SYS_PROC_H)
else ()
set (${HDF_PREFIX}_HAVE_SYS_SYSINFO_H "" CACHE INTERNAL "" FORCE)
set (${HDF_PREFIX}_HAVE_SYS_PROC_H "" CACHE INTERNAL "" FORCE)
endif ()

CHECK_INCLUDE_FILE_CONCAT ("globus/common.h" ${HDF_PREFIX}_HAVE_GLOBUS_COMMON_H)
CHECK_INCLUDE_FILE_CONCAT ("pdb.h" ${HDF_PREFIX}_HAVE_PDB_H)
CHECK_INCLUDE_FILE_CONCAT ("pthread.h" ${HDF_PREFIX}_HAVE_PTHREAD_H)
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6 changes: 3 additions & 3 deletions configure.ac
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Expand Up @@ -1266,15 +1266,15 @@ esac
## Windows
case "`uname`" in
CYGWIN*)
AC_CHECK_HEADERS([io.h sys/timeb.h])
AC_CHECK_HEADERS([sys/timeb.h])
UNAME_CYGWIN="yes"
;;
MINGW*)
AC_CHECK_HEADERS([io.h winsock2.h sys/timeb.h])
AC_CHECK_HEADERS([winsock2.h sys/timeb.h])
AC_HAVE_LIBRARY([ws2_32])
;;
*)
AC_CHECK_HEADERS([io.h winsock2.h sys/timeb.h])
AC_CHECK_HEADERS([winsock2.h sys/timeb.h])
;;
esac

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15 changes: 0 additions & 15 deletions src/H5detect.c
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Expand Up @@ -1655,21 +1655,6 @@ main(int argc, char *argv[])
if (!rawoutstream)
rawoutstream = stdout;

#if defined(H5_HAVE_SETSYSINFO) && defined(SSI_NVPAIRS)
#if defined(UAC_NOPRINT) && defined(UAC_SIGBUS)
/*
* Make sure unaligned access generates SIGBUS and doesn't print warning
* messages so that we can detect alignment constraints on the DEC Alpha.
*/
int nvpairs[2];
nvpairs[0] = SSIN_UACPROC;
nvpairs[1] = UAC_NOPRINT | UAC_SIGBUS;
if (setsysinfo(SSI_NVPAIRS, nvpairs, 1, 0, 0) < 0) {
fprintf(stderr, "H5detect: unable to turn off UAC handling: %s\n", HDstrerror(errno));
}
#endif
#endif

#if defined(H5SETJMP) && defined(H5_HAVE_SIGNAL)
/* verify the SIGBUS and SIGSEGV handlers work properly */
if (verify_signal_handlers(SIGBUS, sigbus_handler) != 0) {
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16 changes: 1 addition & 15 deletions src/H5private.h
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Original file line number Diff line number Diff line change
Expand Up @@ -126,21 +126,6 @@
#include <sys/ioctl.h>
#endif

/*
* System information. These are needed on the DEC Alpha to turn off fixing
* of unaligned accesses by the operating system during detection of
* alignment constraints in H5detect.c:main().
*/
#ifdef H5_HAVE_SYS_SYSINFO_H
#include <sys/sysinfo.h>
#endif
#ifdef H5_HAVE_SYS_PROC_H
#include <sys/proc.h>
#endif
#ifdef H5_HAVE_IO_H
#include <io.h>
#endif

/*
* Dynamic library handling. These are needed for dynamically loading I/O
* filters and VFDs.
Expand Down Expand Up @@ -175,6 +160,7 @@

#include <windows.h>
#include <direct.h> /* For _getcwd() */
#include <io.h> /* POSIX I/O */
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io.h is used on Windows for POSIX I/O functionality. It is present on all Windows systems.


#endif /*H5_HAVE_WIN32_API*/

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4 changes: 0 additions & 4 deletions tools/test/perform/overhead.c
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Expand Up @@ -29,10 +29,6 @@
#include <sys/stat.h>
#include <string.h>

#ifdef H5_HAVE_IO_H
#include <io.h>
#endif

#ifdef H5_HAVE_UNISTD_H
#include <sys/types.h>
#include <unistd.h>
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