mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
61baf725ec
This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
64 lines
2.1 KiB
C
64 lines
2.1 KiB
C
/* Parse a printf-style format string.
|
|
|
|
Copyright (C) 1986-2017 Free Software Foundation, Inc.
|
|
|
|
This file is part of GDB.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#if defined(__MINGW32__) && !defined(PRINTF_HAS_LONG_LONG)
|
|
# define USE_PRINTF_I64 1
|
|
# define PRINTF_HAS_LONG_LONG
|
|
#else
|
|
# define USE_PRINTF_I64 0
|
|
#endif
|
|
|
|
/* The argclass represents the general type of data that goes with a
|
|
format directive; int_arg for %d, long_arg for %l, and so forth.
|
|
Note that these primarily distinguish types by size and need for
|
|
special handling, so for instance %u and %x are (at present) also
|
|
classed as int_arg. */
|
|
|
|
enum argclass
|
|
{
|
|
literal_piece,
|
|
int_arg, long_arg, long_long_arg, ptr_arg,
|
|
string_arg, wide_string_arg, wide_char_arg,
|
|
double_arg, long_double_arg, decfloat_arg
|
|
};
|
|
|
|
/* A format piece is a section of the format string that may include a
|
|
single print directive somewhere in it, and the associated class
|
|
for the argument. */
|
|
|
|
struct format_piece
|
|
{
|
|
char *string;
|
|
enum argclass argclass;
|
|
};
|
|
|
|
/* Return an array of printf fragments found at the given string, and
|
|
rewrite ARG with a pointer to the end of the format string. */
|
|
|
|
extern struct format_piece *parse_format_string (const char **arg);
|
|
|
|
/* Given a pointer to an array of format pieces, free any memory that
|
|
would have been allocated by parse_format_string. */
|
|
|
|
extern void free_format_pieces (struct format_piece *frags);
|
|
|
|
/* Freeing, cast as a cleanup. */
|
|
|
|
extern void free_format_pieces_cleanup (void *);
|