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argc/argv -> flags

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This commit is contained in:
Vítor Santos Costa 2015-06-19 00:37:50 +01:00
parent 6bc1833d2f
commit d18c59f7eb
1 changed files with 0 additions and 63 deletions
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63
C/stdpreds.c
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@ -1552,67 +1552,6 @@ static Int p_statistics_lu_db_size(USES_REGS1) {
Yap_unify(tis, ARG4) && Yap_unify(tix, ARG5);
}
static Term mk_argc_list(USES_REGS1) {
int i = 0;
Term t = TermNil;
while (i < GLOBAL_argc) {
char *arg = GLOBAL_argv[i];
/* check for -L -- */
if (arg[0] == '-' && arg[1] == 'L') {
arg += 2;
while (*arg != '\0' && (*arg == ' ' || *arg == '\t'))
arg++;
if (*arg == '-' && arg[1] == '-' && arg[2] == '\0') {
/* we found the separator */
int j;
for (j = GLOBAL_argc - 1; j > i + 1; --j) {
t = MkPairTerm(MkAtomTerm(Yap_LookupAtom(GLOBAL_argv[j])), t);
}
return t;
} else if (GLOBAL_argv[i + 1] && GLOBAL_argv[i + 1][0] == '-' &&
GLOBAL_argv[i + 1][1] == '-' &&
GLOBAL_argv[i + 1][2] == '\0') {
/* we found the separator */
int j;
for (j = GLOBAL_argc - 1; j > i + 2; --j) {
t = MkPairTerm(MkAtomTerm(Yap_LookupAtom(GLOBAL_argv[j])), t);
}
return t;
}
}
if (arg[0] == '-' && arg[1] == '-' && arg[2] == '\0') {
/* we found the separator */
int j;
for (j = GLOBAL_argc - 1; j > i; --j) {
t = MkPairTerm(MkAtomTerm(Yap_LookupAtom(GLOBAL_argv[j])), t);
}
return (t);
}
i++;
}
return (t);
}
static Term mk_os_argc_list(USES_REGS1) {
int i = 0;
Term t = TermNil;
for (i = 0; i < GLOBAL_argc; i++) {
char *arg = GLOBAL_argv[i];
t = MkPairTerm(MkAtomTerm(Yap_LookupAtom(arg)), t);
}
return (t);
}
static Int p_argv(USES_REGS1) {
Term t = mk_argc_list(PASS_REGS1);
return Yap_unify(t, ARG1);
}
static Int p_os_argv(USES_REGS1) {
Term t = mk_os_argc_list(PASS_REGS1);
return Yap_unify(t, ARG1);
}
static Int p_executable(USES_REGS1) {
if (GLOBAL_argv && GLOBAL_argv[0])
Yap_TrueFileName(GLOBAL_argv[0], LOCAL_FileNameBuf, FALSE);
@ -1779,8 +1718,6 @@ void Yap_InitCPreds(void) {
SafePredFlag | SyncPredFlag);
Yap_InitCPred("$statistics_lu_db_size", 5, p_statistics_lu_db_size,
SafePredFlag | SyncPredFlag);
Yap_InitCPred("$argv", 1, p_argv, SafePredFlag);
Yap_InitCPred("$os_argv", 1, p_os_argv, SafePredFlag);
Yap_InitCPred("$executable", 1, p_executable, SafePredFlag);
Yap_InitCPred("$runtime", 2, p_runtime, SafePredFlag | SyncPredFlag);
Yap_InitCPred("$cputime", 2, p_cputime, SafePredFlag | SyncPredFlag);