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checkpoint. automake changes for reentrant functions.

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crs
2002-06-19 11:58:48 +00:00
parent 9c7e863d77
commit 8a103ce63c
3 changed files with 22 additions and 8 deletions
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16
platform/CUnixPlatform.cpp
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@@ -161,10 +161,18 @@ CUnixPlatform::getBasename(const char* pathname) const
CString
CUnixPlatform::getUserDirectory() const
{
// FIXME -- use geteuid? shouldn't run this setuid anyway.
struct passwd* pwent = getpwuid(getuid());
if (pwent != NULL && pwent->pw_dir != NULL) {
return pwent->pw_dir;
#if HAVE_GETPWUID_R
struct passwd pwent;
struct passwd* pwentp;
long size = sysconf(_SC_GETPW_R_SIZE_MAX);
char* buffer = new char[size];
getpwuid_r(getuid(), &pwent, buffer, size, &pwentp);
delete[] buffer;
#else
struct passwd* pwentp = getpwuid(getuid());
#endif
if (pwentp != NULL && pwentp->pw_dir != NULL) {
return pwentp->pw_dir;
}
else {
return CString();