178 lines
3.3 KiB
C
178 lines
3.3 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2002,2003,2005,2006,2007,2008,2009,2010 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <config-util.h>
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#include <config.h>
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#include <errno.h>
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#include <error.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <string.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#ifdef HAVE_LIMITS_H
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#include <limits.h>
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#endif
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#include <grub/mm.h>
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#include <grub/err.h>
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#include <grub/env.h>
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#include <grub/types.h>
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#include <grub/misc.h>
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#include <grub/i18n.h>
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#include <grub/time.h>
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#include <grub/emu/misc.h>
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int verbosity;
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void
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grub_util_warn (const char *fmt, ...)
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{
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va_list ap;
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fprintf (stderr, _("%s: warning:"), program_name);
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fprintf (stderr, " ");
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va_start (ap, fmt);
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vfprintf (stderr, fmt, ap);
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va_end (ap);
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fprintf (stderr, ".\n");
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fflush (stderr);
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}
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void
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grub_util_info (const char *fmt, ...)
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{
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if (verbosity > 0)
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{
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va_list ap;
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fprintf (stderr, _("%s: info:"), program_name);
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fprintf (stderr, " ");
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va_start (ap, fmt);
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vfprintf (stderr, fmt, ap);
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va_end (ap);
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fprintf (stderr, ".\n");
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fflush (stderr);
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}
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}
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void
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grub_util_error (const char *fmt, ...)
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{
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va_list ap;
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fprintf (stderr, _("%s: error:"), program_name);
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fprintf (stderr, " ");
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va_start (ap, fmt);
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vfprintf (stderr, fmt, ap);
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va_end (ap);
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fprintf (stderr, ".\n");
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exit (1);
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}
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void *
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xmalloc (grub_size_t size)
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{
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void *p;
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p = malloc (size);
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if (! p)
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grub_util_error ("%s", _("out of memory"));
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return p;
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}
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void *
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xrealloc (void *ptr, grub_size_t size)
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{
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ptr = realloc (ptr, size);
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if (! ptr)
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grub_util_error ("%s", _("out of memory"));
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return ptr;
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}
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char *
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xstrdup (const char *str)
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{
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size_t len;
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char *newstr;
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len = strlen (str);
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newstr = (char *) xmalloc (len + 1);
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memcpy (newstr, str, len + 1);
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return newstr;
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}
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#if !defined (GRUB_MKFONT) && !defined (GRUB_BUILD)
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char *
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xasprintf (const char *fmt, ...)
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{
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va_list ap;
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char *result;
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va_start (ap, fmt);
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result = grub_xvasprintf (fmt, ap);
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if (!result)
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grub_util_error ("%s", _("out of memory"));
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return result;
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}
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#endif
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void
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grub_exit (void)
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{
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exit (1);
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}
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grub_uint64_t
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grub_get_time_ms (void)
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{
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struct timeval tv;
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gettimeofday (&tv, 0);
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return (tv.tv_sec * 1000 + tv.tv_usec / 1000);
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}
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grub_uint32_t
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grub_get_rtc (void)
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{
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struct timeval tv;
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gettimeofday (&tv, 0);
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return (tv.tv_sec * GRUB_TICKS_PER_SECOND
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+ (((tv.tv_sec % GRUB_TICKS_PER_SECOND) * 1000000 + tv.tv_usec)
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* GRUB_TICKS_PER_SECOND / 1000000));
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}
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#ifdef __MINGW32__
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int fsync (int fno __attribute__ ((unused)))
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{
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return 0;
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}
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#endif
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