forked from enlightenment/efl
parent
e379beec73
commit
190d1aea83
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@ -35,6 +35,7 @@ case "$host_os" in
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esac
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esac
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AC_SUBST(release_info)
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AC_SUBST(release_info)
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EFL_CHECK_PATH_MAX
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### Default options with respect to host
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### Default options with respect to host
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@ -0,0 +1,36 @@
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dnl Check for PATH_MAX in limits.h, and define a default value if not found
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dnl This is a workaround for systems not providing PATH_MAX, like GNU/Hurd
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dnl EFL_CHECK_PATH_MAX([DEFAULT_VALUE_IF_NOT_FOUND])
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dnl
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dnl If PATH_MAX is not defined in <limits.h>, defines it
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dnl to DEFAULT_VALUE_IF_NOT_FOUND if it exists, or fallback
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dnl to using 4096
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AC_DEFUN([EFL_CHECK_PATH_MAX],
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[
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default_max=m4_default([$1], "4096")
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AC_LANG_PUSH([C])
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AC_MSG_CHECKING([for PATH_MAX in limits.h])
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AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM(
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[[
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#include <limits.h>
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]],
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[[
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int i = PATH_MAX;
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]])],
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[AC_MSG_RESULT([yes])],
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[
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AC_DEFINE_UNQUOTED([PATH_MAX],
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[${default_max}],
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[default value since PATH_MAX is not defined])
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AC_MSG_RESULT([no: using ${default_max}])
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])
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AC_LANG_POP([C])
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])
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dnl end of efl_path_max.m4
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@ -15,7 +15,6 @@ bin_PROGRAMS = embryo_cc
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embryo_cc_SOURCES = \
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embryo_cc_SOURCES = \
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embryo_cc_amx.h \
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embryo_cc_amx.h \
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embryo_cc_osdefs.h \
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embryo_cc_sc.h \
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embryo_cc_sc.h \
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embryo_cc_sc1.c \
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embryo_cc_sc1.c \
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embryo_cc_sc2.c \
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embryo_cc_sc2.c \
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@ -21,8 +21,6 @@
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* Version: $Id$
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* Version: $Id$
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*/
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*/
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#include "embryo_cc_osdefs.h"
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#ifndef EMBRYO_CC_AMX_H
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#ifndef EMBRYO_CC_AMX_H
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#define EMBRYO_CC_AMX_H
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#define EMBRYO_CC_AMX_H
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@ -1,38 +0,0 @@
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/*
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* Copyright 1998-2003, ITB CompuPhase, The Netherlands.
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* info@compuphase.com.
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*/
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#ifndef EMBRYO_CC_OSDEFS_H
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# define EMBRYO_CC_OSDEFS_H
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# ifdef HAVE_STDINT_H
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# include <stdint.h>
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# endif
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/* _MAX_PATH is sometimes called differently and it may be in limits.h instead
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* stdio.h.
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*/
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# if !defined _MAX_PATH
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/* not defined, perhaps stdio.h was not included */
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# include <stdio.h>
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# if !defined _MAX_PATH
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/* still undefined, try a common alternative name */
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# if defined MAX_PATH
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# define _MAX_PATH MAX_PATH
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# else
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/* no _MAX_PATH and no MAX_PATH, perhaps it is in limits.h */
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# include <limits.h>
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# if defined PATH_MAX
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# define _MAX_PATH PATH_MAX
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# elif defined _POSIX_PATH_MAX
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# define _MAX_PATH _POSIX_PATH_MAX
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# else
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/* everything failed, actually we have a problem here... */
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# define _MAX_PATH 4096
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# endif
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# endif
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# endif
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# endif
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#endif
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@ -36,7 +36,6 @@
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#include <stdio.h>
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#include <stdio.h>
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#include <setjmp.h>
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#include <setjmp.h>
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#include "embryo_cc_osdefs.h"
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#include "embryo_cc_amx.h"
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#include "embryo_cc_amx.h"
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/* Note: the "cell" and "ucell" types are defined in AMX.H */
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/* Note: the "cell" and "ucell" types are defined in AMX.H */
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@ -48,7 +48,6 @@
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# include <Evil.h>
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# include <Evil.h>
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#endif /* HAVE_EVIL */
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#endif /* HAVE_EVIL */
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#include "embryo_cc_osdefs.h"
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#include "embryo_cc_sc.h"
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#include "embryo_cc_sc.h"
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#include "embryo_cc_prefix.h"
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#include "embryo_cc_prefix.h"
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@ -121,31 +120,31 @@ static int rettype = 0; /* the type that a "return" expression should h
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static int skipinput = 0; /* number of lines to skip from the first input file */
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static int skipinput = 0; /* number of lines to skip from the first input file */
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static int wq[wqTABSZ]; /* "while queue", internal stack for nested loops */
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static int wq[wqTABSZ]; /* "while queue", internal stack for nested loops */
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static int *wqptr; /* pointer to next entry */
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static int *wqptr; /* pointer to next entry */
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static char binfname[_MAX_PATH]; /* binary file name */
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static char binfname[PATH_MAX]; /* binary file name */
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int
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int
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main(int argc, char *argv[], char *env[] __UNUSED__)
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main(int argc, char *argv[], char *env[] __UNUSED__)
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{
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{
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char argv0[_MAX_PATH];
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char argv0[PATH_MAX];
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int i;
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int i;
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snprintf(argv0, _MAX_PATH, "%s", argv[0]);
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snprintf(argv0, sizeof(argv0), "%s", argv[0]);
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/* Linux stores the name of the program in argv[0], but not the path.
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/* Linux stores the name of the program in argv[0], but not the path.
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* To adjust this, I store a string with the path in argv[0]. To do
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* To adjust this, I store a string with the path in argv[0]. To do
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* so, I try to get the current path with getcwd(), and if that fails
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* so, I try to get the current path with getcwd(), and if that fails
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* I search for the PWD= setting in the environment.
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* I search for the PWD= setting in the environment.
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*/
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*/
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if (NULL != getcwd(argv0, _MAX_PATH))
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if (NULL != getcwd(argv0, PATH_MAX))
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{
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{
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i = strlen(argv0);
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i = strlen(argv0);
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snprintf(argv0 + i, _MAX_PATH - i, "/%s", argv[0]);
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snprintf(argv0 + i, sizeof(argv0) - i, "/%s", argv[0]);
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}
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}
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else
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else
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{
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{
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char *pwd = getenv("PWD");
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char *pwd = getenv("PWD");
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if (pwd != NULL)
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if (pwd != NULL)
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snprintf(argv0, _MAX_PATH, "%s/%s", pwd, argv[0]);
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snprintf(argv0, sizeof(argv0), "%s/%s", pwd, argv[0]);
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} /* if */
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} /* if */
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argv[0] = argv0; /* set location to new first parameter */
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argv[0] = argv0; /* set location to new first parameter */
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@ -291,8 +290,8 @@ sc_compile(int argc, char *argv[])
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{
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{
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int entry, i, jmpcode, fd_out;
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int entry, i, jmpcode, fd_out;
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int retcode;
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int retcode;
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char incfname[_MAX_PATH];
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char incfname[PATH_MAX];
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char reportname[_MAX_PATH];
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char reportname[PATH_MAX];
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FILE *binf;
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FILE *binf;
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void *inpfmark;
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void *inpfmark;
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char lcl_ctrlchar;
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char lcl_ctrlchar;
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@ -312,7 +311,7 @@ sc_compile(int argc, char *argv[])
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goto cleanup;
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goto cleanup;
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/* allocate memory for fixed tables */
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/* allocate memory for fixed tables */
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inpfname = (char *)malloc(_MAX_PATH);
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inpfname = (char *)malloc(PATH_MAX);
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litq = (cell *) malloc(litmax * sizeof(cell));
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litq = (cell *) malloc(litmax * sizeof(cell));
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if (litq == NULL)
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if (litq == NULL)
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error(103); /* insufficient memory */
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error(103); /* insufficient memory */
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@ -330,7 +329,7 @@ sc_compile(int argc, char *argv[])
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tmpdir = (char *)evil_tmpdir_get();
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tmpdir = (char *)evil_tmpdir_get();
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#endif /* ! HAVE_EVIL */
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#endif /* ! HAVE_EVIL */
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snprintf(outfname, _MAX_PATH, "%s/embryo_cc.asm-tmp-XXXXXX", tmpdir);
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snprintf(outfname, PATH_MAX, "%s/embryo_cc.asm-tmp-XXXXXX", tmpdir);
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fd_out = mkstemp(outfname);
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fd_out = mkstemp(outfname);
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if (fd_out < 0)
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if (fd_out < 0)
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error(101, outfname);
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error(101, outfname);
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@ -681,7 +680,7 @@ setopt(int argc, char **argv, char *iname, char *oname,
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static void
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static void
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setconfig(char *root)
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setconfig(char *root)
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{
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{
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char path[_MAX_PATH];
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char path[PATH_MAX];
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char *ptr;
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char *ptr;
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int len;
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int len;
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@ -38,7 +38,6 @@
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#include <string.h>
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#include <string.h>
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#include <ctype.h>
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#include <ctype.h>
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#include <math.h>
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#include <math.h>
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#include "embryo_cc_osdefs.h"
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#include "embryo_cc_sc.h"
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#include "embryo_cc_sc.h"
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#include "Embryo.h"
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#include "Embryo.h"
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@ -154,7 +153,7 @@ plungefile(char *name, int try_currentpath, int try_includepaths)
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{
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{
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for (i = 0; !result && (ptr = get_path(i)) != NULL; i++)
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for (i = 0; !result && (ptr = get_path(i)) != NULL; i++)
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{
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{
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char path[_MAX_PATH];
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char path[PATH_MAX];
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strncpy(path, ptr, sizeof path);
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strncpy(path, ptr, sizeof path);
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path[sizeof path - 1] = '\0'; /* force '\0' termination */
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path[sizeof path - 1] = '\0'; /* force '\0' termination */
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@ -190,7 +189,7 @@ check_empty(char *lptr)
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static void
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static void
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doinclude(void)
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doinclude(void)
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{
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{
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char name[_MAX_PATH], c;
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char name[PATH_MAX], c;
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int i, result;
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int i, result;
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while (*lptr <= ' ' && *lptr != 0) /* skip leading whitespace */
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while (*lptr <= ' ' && *lptr != 0) /* skip leading whitespace */
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@ -933,7 +932,7 @@ command(void)
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case tpFILE:
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case tpFILE:
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if (skiplevel == 0)
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if (skiplevel == 0)
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{
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{
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char pathname[_MAX_PATH];
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char pathname[PATH_MAX];
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lptr = getstring(pathname, sizeof pathname, lptr);
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lptr = getstring(pathname, sizeof pathname, lptr);
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if (pathname[0] != '\0')
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if (pathname[0] != '\0')
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@ -31,7 +31,7 @@
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#include <assert.h>
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#include <assert.h>
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#include <stdio.h>
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#include <stdio.h>
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#include <stdlib.h> /* for _MAX_PATH */
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#include <limits.h> /* for PATH_MAX */
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#include <string.h>
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#include <string.h>
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#include "embryo_cc_sc.h"
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#include "embryo_cc_sc.h"
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@ -32,7 +32,7 @@
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#include <assert.h>
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#include <assert.h>
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#include <ctype.h>
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#include <ctype.h>
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#include <stdio.h>
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#include <stdio.h>
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#include <stdlib.h> /* for _MAX_PATH */
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#include <limits.h> /* for PATH_MAX */
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#include <string.h>
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#include <string.h>
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#include "embryo_cc_sc.h"
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#include "embryo_cc_sc.h"
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@ -34,7 +34,6 @@
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#include <stdlib.h> /* for macro max() */
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#include <stdlib.h> /* for macro max() */
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#include <string.h>
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#include <string.h>
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#include <ctype.h>
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#include <ctype.h>
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#include "embryo_cc_osdefs.h"
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#include "embryo_cc_sc.h"
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#include "embryo_cc_sc.h"
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typedef cell(*OPCODE_PROC) (FILE * fbin, char *params, cell opcode);
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typedef cell(*OPCODE_PROC) (FILE * fbin, char *params, cell opcode);
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@ -27,7 +27,7 @@
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* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
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* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
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*/
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*/
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#include <stdlib.h> /* for _MAX_PATH */
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#include <config.h> /* for PATH_MAX */
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#include "embryo_cc_sc.h"
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#include "embryo_cc_sc.h"
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/* global variables
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/* global variables
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@ -45,7 +45,7 @@ constvalue libname_tab = { NULL, "", 0, 0 }; /* library table (#pragma library "
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constvalue *curlibrary = NULL; /* current library */
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constvalue *curlibrary = NULL; /* current library */
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symbol *curfunc; /* pointer to current function */
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symbol *curfunc; /* pointer to current function */
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char *inpfname; /* pointer to name of the file currently read from */
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char *inpfname; /* pointer to name of the file currently read from */
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char outfname[_MAX_PATH]; /* output file name */
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char outfname[PATH_MAX]; /* output file name */
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char sc_ctrlchar = CTRL_CHAR; /* the control character (or escape character) */
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char sc_ctrlchar = CTRL_CHAR; /* the control character (or escape character) */
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int litidx = 0; /* index to literal table */
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int litidx = 0; /* index to literal table */
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int litmax = sDEF_LITMAX; /* current size of the literal table */
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int litmax = sDEF_LITMAX; /* current size of the literal table */
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@ -234,10 +234,6 @@
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RelativePath="..\..\src\bin\embryo_cc_amx.h"
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RelativePath="..\..\src\bin\embryo_cc_amx.h"
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>
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>
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</File>
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</File>
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<File
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RelativePath="..\..\src\bin\embryo_cc_osdefs.h"
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>
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</File>
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<File
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<File
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RelativePath="..\..\src\bin\embryo_cc_prefix.h"
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RelativePath="..\..\src\bin\embryo_cc_prefix.h"
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>
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>
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Loading…
Reference in New Issue