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2006-06-14 Yoshinori K. Okuji <okuji@enbug.org>

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* util/misc.c: Include config.h.
        [!HAVE_MEMALIGN]: Do not include malloc.h.
        (grub_memalign): Use posix_memalign, if present. Then, use
        memalign, if present. Otherwise, emit an error.

        * util/grub-emu.c: Do not include malloc.h.

        * include/grub/util/misc.h: Include unistd.h. This is required for
        FreeBSD, because off_t is defined in unistd.h. Reported by Harley
        D. Eades III <hde@foobar-qux.org>.

        * configure.ac (AC_GNU_SOURCE): Added.
        (AC_CHECK_FUNCS): Check posix_memalign and memalign for the host
        type.
This commit is contained in:
okuji 2006-06-13 22:50:01 +00:00
parent fd39d4da42
commit 4889bdeca3
8 changed files with 165 additions and 6 deletions
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11
config.h.in
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@ -31,6 +31,9 @@
/* Define to 1 if you have the <lzo/lzo1x.h> header file. */
#undef HAVE_LZO_LZO1X_H
/* Define to 1 if you have the `memalign' function. */
#undef HAVE_MEMALIGN
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
@ -40,6 +43,9 @@
/* Define to 1 if you have the <ncurses.h> header file. */
#undef HAVE_NCURSES_H
/* Define to 1 if you have the `posix_memalign' function. */
#undef HAVE_POSIX_MEMALIGN
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
@ -101,5 +107,10 @@
/* Number of bits in a file offset, on hosts where this is settable. */
#undef _FILE_OFFSET_BITS
/* Enable GNU extensions on systems that have them. */
#ifndef _GNU_SOURCE
# undef _GNU_SOURCE
#endif
/* Define for large files, on AIX-style hosts. */
#undef _LARGE_FILES