osprey/kgccfe/gnu/fixinc/fixincl.c File Reference

#include "fixlib.h"
#include <signal.h>
#include "server.h"
#include "fixincl.x"

Include dependency graph for fixincl.c:

Go to the source code of this file.

Defines
#define	_ENV_(v, m, n, t)   tCC* v = NULL;
#define	VLEVEL(l)   ((unsigned int) verbose_level >= (unsigned int) l)
#define	NOT_SILENT   VLEVEL(VERB_FIXES)
#define	_ENV_(v, m, n, t)
#define	S_IRALL   0644
#define	S_DIRALL   0755
Enumerations
enum	te_verbose {   VERB_SILENT = 0, VERB_FIXES, VERB_APPLIES, VERB_PROGRESS,   VERB_TESTS, VERB_EVERYTHING, VERB_SILENT = 0, VERB_FIXES,   VERB_APPLIES, VERB_PROGRESS, VERB_TESTS, VERB_EVERYTHING,   VERB_SILENT = 0, VERB_FIXES, VERB_APPLIES, VERB_PROGRESS,   VERB_TESTS, VERB_EVERYTHING }
Functions/Subroutines
static void do_version	PARAMS ((void))
static void	do_version ()
void	initialize (int argc, char **argv)
char *	load_file (char *fname) const
static int machine_matches	PARAMS ((tFixDesc *))
static int	machine_matches (tFixDesc *p_fixd)
void	run_compiles ()
static FILE *	create_file ()
static int test_test	PARAMS ((tTestDesc *, char *))
static int	test_test (tTestDesc *p_test, char *pz_test_file)
static int egrep_test	PARAMS ((char *, tTestDesc *))
static int	egrep_test (char *pz_data, tTestDesc *p_test)
static int quoted_file_exists	PARAMS ((const char *, const char *, const char *))
static int	quoted_file_exists (char *pz_src_path, const char *pz_file_path, const char *pz_file) const
static void extract_quoted_files	PARAMS ((char *, const char *, regmatch_t *))
static void	extract_quoted_files (char *pz_data, const char *pz_fixed_file, regmatch_t *p_re_match)
static int internal_fix	PARAMS ((int, tFixDesc *))
static int	internal_fix (int read_fd, tFixDesc *p_fixd)
static int start_fixer	PARAMS ((int, tFixDesc *, char *))
static int	start_fixer (int read_fd, tFixDesc *p_fixd, char *pz_fix_file)
static t_bool	fix_applies (tFixDesc *p_fixd)
static void	write_replacement (tFixDesc *p_fixd)
static void test_for_changes	PARAMS ((int))
static void	test_for_changes (int read_fd)
void	process ()
Variables
static const char	program_id [] = "fixincl version 1.1"
static const char	z_std_preamble []
ENV_TABLE int	find_base_len = 0
te_verbose	verbose_level = VERB_PROGRESS
int	have_tty = 0
pid_t	process_chain_head = (pid_t) -1
char *	pz_curr_file
char *	pz_curr_data
char *	pz_temp_file
t_bool	curr_data_mapped
int	data_map_fd
size_t	data_map_size
size_t	ttl_data_size = 0
const char	incl_quote_pat [] = "^[ \t]*#[ \t]*include[ \t]*\"[^/]"
tSCC	z_fork_err [] = "Error %d (%s) starting filter process for %s\n"
regex_t	incl_quote_re

---

Define Documentation

#define _ENV_	(	v,
		m,
		n,
		t		)

Value:

{ tSCC var[] = n;  \
  v = getenv (var); if (m && (v == NULL)) { \
  fprintf (stderr, var_not_found, var);     \
  exit (EXIT_FAILURE); } }

Definition at line 55 of file fixincl.c.

#define _ENV_	(	v,
		m,
		n,
		t		)	tCC* v = NULL;

Definition at line 55 of file fixincl.c.

#define NOT_SILENT   VLEVEL(VERB_FIXES)

Definition at line 74 of file fixincl.c.

Referenced by create_file(), and load_file().

#define S_DIRALL   0755

Definition at line 557 of file fixincl.c.

Referenced by create_file().

#define S_IRALL   0644

Definition at line 549 of file fixincl.c.

Referenced by create_file().

#define VLEVEL

(

l

)

((unsigned int) verbose_level >= (unsigned int) l)

Definition at line 73 of file fixincl.c.

Referenced by extract_quoted_files(), fix_applies(), and process().

---

Enumeration Type Documentation

enum te_verbose

Enumerator:

VERB_SILENT
VERB_FIXES
VERB_APPLIES
VERB_PROGRESS
VERB_TESTS
VERB_EVERYTHING
VERB_SILENT
VERB_FIXES
VERB_APPLIES
VERB_PROGRESS
VERB_TESTS
VERB_EVERYTHING
VERB_SILENT
VERB_FIXES
VERB_APPLIES
VERB_PROGRESS
VERB_TESTS
VERB_EVERYTHING

Definition at line 61 of file fixincl.c.

---

Function Documentation

static FILE* create_file

(

void

)

[static]

Definition at line 563 of file fixincl.c.

References ENOENT, errno, exit(), EXIT_FAILURE, fd, fdopen, find_base_len, fprintf(), MAXPATHLEN, mkdir(), NOT_SILENT, NUL, O_CREAT, O_TRUNC, O_WRONLY, open, pz_curr_file, S_DIRALL, S_IFDIR, S_IRALL, sprintf(), strchr, xstrerror(), and z_std_preamble.

static void do_version

(

void

)

[static]

Definition at line 195 of file fixincl.c.

References exit(), program_id, puts(), run_compiles(), run_shell(), sprintf(), strcmp(), and system().

Referenced by initialize().

static int egrep_test	(	char *	pz_data,
		tTestDesc *	p_test
	)			[static]

Definition at line 684 of file fixincl.c.

References APPLY_FIX, fprintf(), test_desc::p_test_regex, test_desc::pz_test_text, regexec, and SKIP_FIX.

Referenced by fix_applies().

static void extract_quoted_files	(	char *	pz_data,
		const char *	pz_fixed_file,
		regmatch_t *	p_re_match
	)			[static]

Definition at line 759 of file fixincl.c.

References fprintf(), printf(), putc(), quoted_file_exists(), regexec, regmatch_t::rm_so, strrchr(), VERB_APPLIES, and VLEVEL.

Referenced by test_for_changes().

static t_bool fix_applies

(

tFixDesc *

p_fixd

)

[static]

Definition at line 1117 of file fixincl.c.

References APPLY_FIX, BOOL_FALSE, BOOL_TRUE, egrep_test(), FD_SHELL_SCRIPT, FD_SKIP_TEST, fprintf(), pz_curr_data, pz_curr_file, test_desc::pz_test_text, run_test(), strlen(), strstr(), test_test(), TT_EGREP, TT_FUNCTION, TT_NEGREP, TT_TEST, test_desc::type, VERB_EVERYTHING, and VLEVEL.

Referenced by process().

void initialize	(	int	argc,
		char**	argv
	)

Definition at line 218 of file fixincl.c.

References atoi(), do_version(), ENV_TABLE, errno, exit(), EXIT_FAILURE, find_base_len, fprintf(), fputs(), freopen, ISDIGIT, NUL, pz_temp_file, run_compiles(), SIGALRM, SIGIOT, signal(), SIGPIPE, SIGQUIT, strcmp(), strlen(), tempnam, VERB_APPLIES, VERB_EVERYTHING, VERB_FIXES, VERB_PROGRESS, VERB_SILENT, VERB_TESTS, verbose_level, xmalloc_set_program_name(), and xstrerror().

static int internal_fix	(	int	read_fd,
		tFixDesc*	p_fixd
	)			[static]

Definition at line 821 of file fixincl.c.

References apply_fix(), close, errno, exit(), EXIT_FAILURE, F_DUPFD, fcntl(), fd, fix_desc::fix_name, fork, fprintf(), pipe(), pz_curr_file, sleep(), STDIN_FILENO, STDOUT_FILENO, UNLOAD_DATA, xstrerror(), and z_fork_err.

Referenced by start_fixer().

char* load_file

(

char*

fname

)

const

Definition at line 335 of file fixincl.c.

References BOOL_FALSE, BOOL_TRUE, curr_data_mapped, data_map_fd, data_map_size, errno, fclose(), fdopen, fp, fprintf(), getpagesize, load_file_data(), mmap(), NOT_SILENT, O_RDONLY, open, stat::st_size, ttl_data_size, and xstrerror().

Referenced by process().

static int machine_matches

(

tFixDesc *

p_fixd

)

[static]

Definition at line 391 of file fixincl.c.

References BOOL_FALSE, BOOL_TRUE, FD_MACH_IFNOT, FD_SKIP_TEST, free(), run_shell(), skip, sprintf(), strlen(), strstr(), tCC, and tSCC.

Referenced by run_compiles().

static void test_for_changes PARAMS

(

(int)

)

[static]

static int start_fixer PARAMS

(

(int, tFixDesc *, char *)

)

[static]

static int internal_fix PARAMS

(

(int, tFixDesc *)

)

[static]

static void extract_quoted_files PARAMS

(

(char *, const char *, regmatch_t *)

)

[static]

static int quoted_file_exists PARAMS

(

(const char *, const char *, const char *)

)

[static]

static int egrep_test PARAMS

(

(char *, tTestDesc *)

)

[static]

static int test_test PARAMS

(

(tTestDesc *, char *)

)

[static]

static int machine_matches PARAMS

(

(tFixDesc *)

)

[static]

static void do_version PARAMS

(

(void)

)

[static]

Definition at line 98 of file fixincl.c.

void process

(

void

)

Definition at line 1331 of file fixincl.c.

References access, close, data_map_size, ENOENT, errno, exit(), EXIT_FAILURE, fix_desc::fd_flags, FD_REPLACEMENT, fflush(), fix_applies(), fix_desc::fix_name, fprintf(), getcwd, have_tty, load_file(), MAXPATHLEN, NOPROCESS, O_RDONLY, open, process_chain_head, pz_curr_data, pz_curr_file, R_OK, start_fixer(), test_for_changes(), unlink, UNLOAD_DATA, VERB_APPLIES, VERB_PROGRESS, VLEVEL, wait(), write_replacement(), and xstrerror().

Referenced by WGEN_Expand_Expr().

static int quoted_file_exists	(	char *	pz_src_path,
		const char *	pz_file_path,
		const char *	pz_file
	)			const [static]

Definition at line 707 of file fixincl.c.

References ISGRAPH, MAXPATHLEN, S_ISREG, sprintf(), stat::st_mode, strlen(), and is::z.

Referenced by extract_quoted_files().

void run_compiles

(

void

)

Definition at line 484 of file fixincl.c.

References compile_re(), fix_desc::fix_name, incl_quote_pat, machine_matches(), memset, fix_desc::p_test_desc, test_desc::p_test_regex, fix_desc::papz_machs, test_desc::pz_test_text, fix_desc::test_ct, TT_EGREP, TT_NEGREP, test_desc::type, and xmalloc().

Referenced by do_version(), and initialize().

static int start_fixer	(	int	read_fd,
		tFixDesc*	p_fixd,
		char*	pz_fix_file
	)			[static]

Definition at line 1042 of file fixincl.c.

References chain_open(), errno, exit(), EXIT_FAILURE, fd, fix_desc::fd_flags, FD_SHELL_SCRIPT, FD_SUBROUTINE, fix_desc::fix_name, fprintf(), free(), internal_fix(), fix_desc::patch_args, process_chain_head, sleep(), sprintf(), strlen(), tCC, tSCC, xmalloc(), xstrerror(), and z_fork_err.

Referenced by process().

static void test_for_changes

(

int

read_fd

)

[static]

Definition at line 1259 of file fixincl.c.

References close, create_file(), EOF, extract_quoted_files(), fclose(), fdopen, fwrite, getc(), putc(), pz_curr_data, pz_curr_file, and regexec.

Referenced by process().

static int test_test	(	tTestDesc *	p_test,
		char*	pz_test_file
	)			[static]

Definition at line 628 of file fixincl.c.

References APPLY_FIX, fprintf(), free(), run_shell(), SKIP_FIX, sprintf(), and tSCC.

Referenced by fix_applies().

static void write_replacement

(

tFixDesc *

p_fixd

)

[static]

Definition at line 1232 of file fixincl.c.

References create_file(), fclose(), fputs(), and NUL.

Referenced by process().

---

Variable Documentation

t_bool curr_data_mapped

Definition at line 82 of file fixincl.c.

Referenced by load_file().

int data_map_fd

Definition at line 83 of file fixincl.c.

Referenced by load_file().

size_t data_map_size

Definition at line 84 of file fixincl.c.

Referenced by load_file(), and process().

ENV_TABLE int find_base_len = 0

Definition at line 59 of file fixincl.c.

Referenced by create_file(), and initialize().

int have_tty = 0

Definition at line 71 of file fixincl.c.

Referenced by process().

const char incl_quote_pat[] = "^[ \t]*#[ \t]*include[ \t]*\"[^/]"

Definition at line 94 of file fixincl.c.

Referenced by run_compiles().

regex_t incl_quote_re

Definition at line 96 of file fixincl.c.

pid_t process_chain_head = (pid_t) -1

Definition at line 76 of file fixincl.c.

Referenced by process(), and start_fixer().

const char program_id[] = "fixincl version 1.1" [static]

Definition at line 42 of file fixincl.c.

Referenced by do_version().

char* pz_curr_data

Definition at line 79 of file fixincl.c.

Referenced by fix_applies(), process(), and test_for_changes().

char* pz_curr_file

Definition at line 78 of file fixincl.c.

Referenced by create_file(), fix_applies(), internal_fix(), process(), and test_for_changes().

char* pz_temp_file

Definition at line 80 of file fixincl.c.

Referenced by initialize().

size_t ttl_data_size = 0

Definition at line 85 of file fixincl.c.

Referenced by load_file().

te_verbose verbose_level = VERB_PROGRESS

Definition at line 70 of file fixincl.c.

Referenced by initialize().

tSCC z_fork_err[] = "Error %d (%s) starting filter process for %s\n"

Definition at line 95 of file fixincl.c.

Referenced by internal_fix(), and start_fixer().

const char z_std_preamble[] [static]

Initial value:

"/*  DO NOT EDIT THIS FILE.\n\n\
    It has been auto-edited by fixincludes from:\n\n\
\t\"%s/%s\"\n\n\
    This had to be done to correct non-standard usages in the\n\
    original, manufacturer supplied header file.  */\n\n"

Definition at line 46 of file fixincl.c.

Referenced by create_file().