version 1.233, 2008/08/09 14:17:51
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version 1.240, 2009/04/20 19:11:11
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Line 1662 ucols=cols;
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Line 1662 ucols=cols;
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wcwidth ( u -- n ) gforth |
wcwidth ( u -- n ) gforth |
""The number of fixed-width characters per unicode character u"" |
""The number of fixed-width characters per unicode character u"" |
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#ifdef HAVE_WCWIDTH |
n = wcwidth(u); |
n = wcwidth(u); |
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#else |
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n = 1; |
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#endif |
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flush-icache ( c_addr u -- ) gforth flush_icache |
flush-icache ( c_addr u -- ) gforth flush_icache |
""Make sure that the instruction cache of the processor (if there is |
""Make sure that the instruction cache of the processor (if there is |
Line 1694 c_addr2 = (Char *)getenv(cstr(c_addr1,u1
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Line 1698 c_addr2 = (Char *)getenv(cstr(c_addr1,u1
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u2 = (c_addr2 == NULL ? 0 : strlen((char *)c_addr2)); |
u2 = (c_addr2 == NULL ? 0 : strlen((char *)c_addr2)); |
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open-pipe ( c_addr u wfam -- wfileid wior ) gforth open_pipe |
open-pipe ( c_addr u wfam -- wfileid wior ) gforth open_pipe |
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fflush(stdout); |
wfileid=(Cell)popen(cstr(c_addr,u,1),pfileattr[wfam]); /* ~ expansion of 1st arg? */ |
wfileid=(Cell)popen(cstr(c_addr,u,1),pfileattr[wfam]); /* ~ expansion of 1st arg? */ |
wior = IOR(wfileid==0); /* !! the man page says that errno is not set reliably */ |
wior = IOR(wfileid==0); /* !! the man page says that errno is not set reliably */ |
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Line 1782 gforth_FP=fp;
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Line 1787 gforth_FP=fp;
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gforth_SP=sp; |
gforth_SP=sp; |
gforth_RP=rp; |
gforth_RP=rp; |
gforth_LP=lp; |
gforth_LP=lp; |
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#ifdef HAS_LINKBACK |
((void (*)())w)(); |
((void (*)())w)(); |
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#else |
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((void (*)(void *))w)(gforth_pointers); |
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#endif |
sp=gforth_SP; |
sp=gforth_SP; |
fp=gforth_FP; |
fp=gforth_FP; |
rp=gforth_RP; |
rp=gforth_RP; |
Line 1925 Return an error if this is not possible"
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Line 1934 Return an error if this is not possible"
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wior = IOR(chdir(tilde_cstr(c_addr, u, 1))); |
wior = IOR(chdir(tilde_cstr(c_addr, u, 1))); |
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get-dir ( c_addr1 u1 -- c_addr2 u2 ) gforth get_dir |
get-dir ( c_addr1 u1 -- c_addr2 u2 ) gforth get_dir |
""Store the current directory in the buffer specified by @{c-addr1, u1}. |
""Store the current directory in the buffer specified by @i{c-addr1, u1}. |
If the buffer size is not sufficient, return 0 0"" |
If the buffer size is not sufficient, return 0 0"" |
c_addr2 = (Char *)getcwd((char *)c_addr1, u1); |
c_addr2 = (Char *)getcwd((char *)c_addr1, u1); |
if(c_addr2 != NULL) { |
if(c_addr2 != NULL) { |
Line 1934 if(c_addr2 != NULL) {
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Line 1943 if(c_addr2 != NULL) {
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u2 = 0; |
u2 = 0; |
} |
} |
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=mkdir ( c_addr u wmode -- wior ) gforth equals_mkdir |
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""Create directory @i{c-addr u} with mode @i{wmode}."" |
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wior = IOR(mkdir(tilde_cstr(c_addr,u,1),wmode)); |
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\+ |
\+ |
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newline ( -- c_addr u ) gforth |
newline ( -- c_addr u ) gforth |
Line 2137 int flag;
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Line 2150 int flag;
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int decpt; |
int decpt; |
sig=ecvt(r, u, &decpt, &flag); |
sig=ecvt(r, u, &decpt, &flag); |
n=(r==0. ? 1 : decpt); |
n=(r==0. ? 1 : decpt); |
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#ifdef DARWIN |
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// workaround Mac OS X bug in ecvt |
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flag=signbit(r); |
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#endif |
f1=FLAG(flag!=0); |
f1=FLAG(flag!=0); |
f2=FLAG(isdigit((unsigned)(sig[0]))!=0); |
f2=FLAG(isdigit((unsigned)(sig[0]))!=0); |
siglen=strlen((char *)sig); |
siglen=strlen((char *)sig); |
Line 2399 r = fp[u];
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Line 2416 r = fp[u];
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\g syslib |
\g syslib |
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open-lib ( c_addr1 u1 -- u2 ) gforth open_lib |
open-lib ( c_addr1 u1 -- u2 ) gforth open_lib |
#if 1 |
u2 = gforth_dlopen(c_addr1, u1); |
u2 = (UCell)lt_dlopen(tilde_cstr(c_addr1, u1, 1)); |
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#elif defined(HAVE_LIBDL) || defined(HAVE_DLOPEN) |
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#ifndef RTLD_GLOBAL |
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#define RTLD_GLOBAL 0 |
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#endif |
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u2=(UCell) dlopen(tilde_cstr(c_addr1, u1, 1), RTLD_GLOBAL | RTLD_LAZY); |
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#else |
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# ifdef _WIN32 |
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u2 = (Cell) GetModuleHandle(tilde_cstr(c_addr1, u1, 1)); |
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# else |
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#warning Define open-lib! |
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u2 = 0; |
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# endif |
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#endif |
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lib-sym ( c_addr1 u1 u2 -- u3 ) gforth lib_sym |
lib-sym ( c_addr1 u1 u2 -- u3 ) gforth lib_sym |
#if 1 |
#ifdef HAVE_LIBLTDL |
u3 = (UCell) lt_dlsym((lt_dlhandle)u2, cstr(c_addr1, u1, 1)); |
u3 = (UCell) lt_dlsym((lt_dlhandle)u2, cstr(c_addr1, u1, 1)); |
#elif defined(HAVE_LIBDL) || defined(HAVE_DLOPEN) |
#elif defined(HAVE_LIBDL) || defined(HAVE_DLOPEN) |
u3 = (UCell) dlsym((void*)u2,cstr(c_addr1, u1, 1)); |
u3 = (UCell) dlsym((void*)u2,cstr(c_addr1, u1, 1)); |
Line 2460 l! ( w c_addr -- ) gforth l_store
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Line 2463 l! ( w c_addr -- ) gforth l_store
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lib-error ( -- c_addr u ) gforth lib_error |
lib-error ( -- c_addr u ) gforth lib_error |
""Error message for last failed @code{open-lib} or @code{lib-sym}."" |
""Error message for last failed @code{open-lib} or @code{lib-sym}."" |
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#ifdef HAVE_LIBLTDL |
c_addr = (Char *)lt_dlerror(); |
c_addr = (Char *)lt_dlerror(); |
u = (c_addr == NULL) ? 0 : strlen((char *)c_addr); |
u = (c_addr == NULL) ? 0 : strlen((char *)c_addr); |
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#else |
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c_addr = "libltdl is not configured"; |
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u = strlen(c_addr); |
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#endif |
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\+ |
\+ |
\g peephole |
\g peephole |