collect2.h File Reference

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Functions
struct pex_obj *	collect_execute (const char *, char **, const char *, const char *, int flags)
int	collect_wait (const char *, struct pex_obj *)
int	file_exists (const char *)
void	notice_translated (const char *,...) ATTRIBUTE_PRINTF_1
void	notice (const char *,...) ATTRIBUTE_PRINTF_1

Variables
const char *	c_file_name
struct obstack	temporary_obstack
char *	temporary_firstobj
bool	may_unlink_output_file
bool	at_file_supplied

Function Documentation

collect_execute()

struct pex_obj * collect_execute ( const char * , char ** , const char * , const char * , int flags )

extern

Header file for collect routines.
   Copyright (C) 1998-2026 Free Software Foundation, Inc.

This file is part of GCC.

GCC 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, or (at your option) any later
version.

GCC 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 GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.   

References at_file_supplied, c_file_name, may_unlink_output_file, notice(), obstack, temporary_firstobj, and temporary_obstack.

collect_wait()

int collect_wait ( const char * prog, struct pex_obj * pex )

extern

Wait for a process to finish, and exit if a nonzero status is found.   

References fatal_error(), input_location, NULL, response_file, strsignal(), WCOREDUMP, WEXITSTATUS, WIFEXITED, WIFSIGNALED, and WTERMSIG.

Referenced by do_link(), and do_wait().

file_exists()

int file_exists ( const char * name )

extern

References R_OK.

Referenced by maybe_unlink(), and ltrans_file_cache::prune().

notice()

void notice ( const char * cmsgid, ... )

extern

Notify user of a non-error.   

References _, ap, and vfprintf().

Referenced by collect_execute(), collect_execute(), main(), maybe_unlink(), and write_c_file_stat().

notice_translated()

void notice_translated ( const char * cmsgid, ... )

extern

Notify user of a non-error, without translating the format string.   

References ap, and vfprintf().

Referenced by main().

Variable Documentation

at_file_supplied

bool at_file_supplied

extern

Referenced by collect_execute(), do_link(), do_spec_1(), driver::expand_at_files(), driver::finalize(), main(), and maybe_run_lto_and_relink().

c_file_name

const char* c_file_name

extern

Referenced by collect_execute(), and main().

may_unlink_output_file

bool may_unlink_output_file

extern

Whether we may unlink the output file, which should be set as soon as we
know we have successfully produced it.  This is typically useful to prevent
blindly attempting to unlink a read-only output that the target linker
would leave untouched.   

Referenced by collect_execute(), do_link(), and maybe_unlink().

temporary_firstobj

char* temporary_firstobj

extern

Referenced by collect_execute(), main(), and maybe_run_lto_and_relink().

temporary_obstack

struct obstack temporary_obstack

extern

Referenced by collect_execute(), extract_string(), lto_write_options(), main(), maybe_run_lto_and_relink(), and run_gcc().