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Check for <sys/ptrace.h> before including it

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On ia64-hpux version 11.31, <sys/ptrace.h> has been removed.
This patch adds a configure check for this header file, and only
includes <sys/ptrace.h> if it exists.
This commit is contained in:
Joel Brobecker 2011-06-15 20:07:07 -04:00 committed by Arun Sharma
parent d2525ec936
commit e003e44a37
2 changed files with 3 additions and 1 deletions
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2
configure.in
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@ -37,7 +37,7 @@ dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(asm/ptrace_offsets.h endian.h sys/endian.h execinfo.h \
ia64intrin.h sys/uc_access.h unistd.h signal.h sys/types.h \
sys/procfs.h)
sys/procfs.h sys/ptrace.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST

2
src/ptrace/_UPT_internal.h
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@ -33,7 +33,9 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_PTRACE_H
#include <sys/ptrace.h>
#endif
#ifdef HAVE_SYS_PROCFS_H
#include <sys/procfs.h>
#endif