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Added PMWIN environment variable handling

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This commit is contained in:
Alexander S. Aganichev 2003-01-04 10:14:24 +00:00
parent e6149d0421
commit d88d4df4d0
1 changed files with 11 additions and 2 deletions
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11
goldlib/gall/gutlos2.cpp
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@ -102,14 +102,23 @@ int g_init_os(int flags) {
int rc; int rc;
PTIB ptib; PTIB ptib;
const char *env;
rc = DosQueryModuleHandle((PSZ)"PMWIN", &ge_os2_hmte);
memset(&pminfo, 0, sizeof (pminfo)); memset(&pminfo, 0, sizeof (pminfo));
DosGetInfoBlocks(&ptib, &pminfo.ppib); DosGetInfoBlocks(&ptib, &pminfo.ppib);
pminfo.savedtype = pminfo.ppib->pib_ultype; pminfo.savedtype = pminfo.ppib->pib_ultype;
// Check PMWIN environment variable, if it set to NO do not try to use
// PMWIN functions
if(((env = getenv("PMWIN")) != NULL) and strieql(env, "NO")) {
rc = 1;
}
else {
// Morph application into PM // Morph application into PM
rc = DosQueryModuleHandle((PSZ)"PMWIN", &ge_os2_hmte);
}
if(not rc) { if(not rc) {
pminfo.ppib->pib_ultype = 3; pminfo.ppib->pib_ultype = 3;
rc = DosLoadModule((PSZ)ge_os2_loaderr, sizeof(ge_os2_loaderr), (PSZ)"PMWIN", &ge_os2_hmte); rc = DosLoadModule((PSZ)ge_os2_loaderr, sizeof(ge_os2_loaderr), (PSZ)"PMWIN", &ge_os2_hmte);