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First steps towards supporting W32.

Browse source 
This is mainly source code reorganization.
Update gnulib.
g10/ does currently not build.
This commit is contained in:
Werner Koch 2007-06-06 18:12:30 +00:00
parent c2b08ff908
commit 2c9791db55
116 changed files with 2722 additions and 5565 deletions
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127
common/iobuf.c
View file

@ -271,7 +271,7 @@ fd_cache_close (const char *fname, FILEP_OR_FD fp)
close (fp);
#endif
if (DBG_IOBUF)
log_debug ("fd_cache_close (%d) real\n", fp);
log_debug ("fd_cache_close (%d) real\n", (int)fp);
return;
}
/* try to reuse a slot */
@ -2006,78 +2006,79 @@ iobuf_set_limit (iobuf_t a, off_t nlimit)
off_t
iobuf_get_filelength (iobuf_t a, int *overflow)
{
struct stat st;
struct stat st;
if (overflow)
*overflow = 0;
if( a->directfp ) {
FILE *fp = a->directfp;
if( !fstat(fileno(fp), &st) )
return st.st_size;
log_error("fstat() failed: %s\n", strerror(errno) );
return 0;
if (overflow)
*overflow = 0;
if ( a->directfp )
{
FILE *fp = a->directfp;
if ( !fstat(fileno(fp), &st) )
return st.st_size;
log_error("fstat() failed: %s\n", strerror(errno) );
return 0;
}
/* Hmmm: file_filter may have already been removed */
for( ; a; a = a->chain )
if( !a->chain && a->filter == file_filter ) {
file_filter_ctx_t *b = a->filter_ov;
FILEP_OR_FD fp = b->fp;
/* Hmmm: file_filter may have already been removed */
for ( ; a; a = a->chain )
if ( !a->chain && a->filter == file_filter )
{
file_filter_ctx_t *b = a->filter_ov;
FILEP_OR_FD fp = b->fp;
#if defined(HAVE_DOSISH_SYSTEM) && !defined(FILE_FILTER_USES_STDIO)
ulong size;
static int (* __stdcall get_file_size_ex)
(void *handle, LARGE_INTEGER *size);
static int get_file_size_ex_initialized;
ulong size;
static int (* __stdcall get_file_size_ex) (void *handle,
LARGE_INTEGER *r_size);
static int get_file_size_ex_initialized;
if (!get_file_size_ex_initialized)
if (!get_file_size_ex_initialized)
{
void *handle;
handle = dlopen ("kernel32.dll", RTLD_LAZY);
if (handle)
{
void *handle;
handle = dlopen ("kernel32.dll", RTLD_LAZY);
if (handle)
{
get_file_size_ex = dlsym (handle, "GetFileSizeEx");
if (!get_file_size_ex)
dlclose (handle);
}
get_file_size_ex_initialized = 1;
get_file_size_ex = dlsym (handle, "GetFileSizeEx");
if (!get_file_size_ex)
dlclose (handle);
}
if (get_file_size_ex)
get_file_size_ex_initialized = 1;
}
if (get_file_size_ex)
{
/* This is a newer system with GetFileSizeEx; we use this
then because it seem that GetFileSize won't return a
proper error in case a file is larger than 4GB. */
LARGE_INTEGER exsize;
if (get_file_size_ex (fp, &exsize))
{
/* This is a newer system with GetFileSizeEx; we use
this then becuase it seem that GetFileSize won't
return a proper error in case a file is larger than
4GB. */
LARGE_INTEGER size;
if (get_file_size_ex (fp, &size))
{
if (!size.u.HighPart)
return size.u.LowPart;
if (overflow)
*overflow = 1;
return 0;
}
if (!exsize.u.HighPart)
return exsize.u.LowPart;
if (overflow)
*overflow = 1;
return 0;
}
else
{
if ((size=GetFileSize (fp, NULL)) != 0xffffffff)
return size;
}
log_error ("GetFileSize for handle %p failed: %s\n",
fp, w32_strerror (0));
}
else
{
if ((size=GetFileSize (fp, NULL)) != 0xffffffff)
return size;
}
log_error ("GetFileSize for handle %p failed: %s\n",
fp, w32_strerror (0));
#else
if( !fstat(my_fileno(fp), &st) )
return st.st_size;
log_error("fstat() failed: %s\n", strerror(errno) );
if ( !fstat(my_fileno(fp), &st) )
return st.st_size;
log_error("fstat() failed: %s\n", strerror(errno) );
#endif
break;
}
break/*the for loop*/;
}
return 0;
}