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cppfiles.c (INCLUDE_LEN_FUDGE, ENOMEM): Delete.

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* cppfiles.c (INCLUDE_LEN_FUDGE, ENOMEM): Delete.
	(cpp_included, find_include_file): Update.
	(_cpp_compare_file_date): Make else unconditional.

From-SVN: r40388
This commit is contained in:
Neil Booth 2001-03-11 14:54:56 +00:00 • committed by Neil Booth
parent a72ac6ef35
commit b6464a73f5
2 changed files with 9 additions and 12 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2001-03-11 Neil Booth <neil@daikokuya.demon.co.uk>
* cppfiles.c (INCLUDE_LEN_FUDGE, ENOMEM): Delete.
(cpp_included, find_include_file): Update.
(_cpp_compare_file_date): Make else unconditional.
2001-03-10 kaz Kojima <kkojima@rr.iij4u.or.jp>
* config/sh/sh.h (LEGITIMATE_PIC_OPERAND_P): Defined.

15
gcc/cppfiles.c
View file

@ -43,10 +43,6 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
# define O_BINARY 0
#endif
#ifndef INCLUDE_LEN_FUDGE
# define INCLUDE_LEN_FUDGE 0
#endif
/* If errno is inspected immediately after a system call fails, it will be
nonzero, and no error number will ever be zero. */
#ifndef ENOENT
@ -55,9 +51,6 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef ENOTDIR
# define ENOTDIR 0
#endif
#ifndef ENOMEM
# define ENOMEM 0
#endif
/* Suppress warning about function macros used w/o arguments in traditional
C. It is unlikely that glibc's strcmp macro helps this file at all. */
@ -469,8 +462,7 @@ cpp_included (pfile, fname)
}
/* Search directory path for the file. */
name = (char *) alloca (strlen (fname) + pfile->max_include_len
+ 2 + INCLUDE_LEN_FUDGE);
name = (char *) alloca (strlen (fname) + pfile->max_include_len + 2);
for (path = CPP_OPTION (pfile, quote_include); path; path = path->next)
{
memcpy (name, path->name, path->len);
@ -505,8 +497,7 @@ find_include_file (pfile, fname, search_start)
return open_file (pfile, fname);
/* Search directory path for the file. */
name = (char *) alloca (strlen (fname) + pfile->max_include_len
+ 2 + INCLUDE_LEN_FUDGE);
name = (char *) alloca (strlen (fname) + pfile->max_include_len + 2);
for (path = search_start; path; path = path->next)
{
memcpy (name, path->name, path->len);
@ -723,7 +714,7 @@ _cpp_compare_file_date (pfile, f)
if (f->type == CPP_HEADER_NAME)
search_start = CPP_OPTION (pfile, bracket_include);
else if (CPP_OPTION (pfile, ignore_srcdir))
else
search_start = pfile->buffer->search_from;
inc = find_include_file (pfile, fname, search_start);