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8074895: os::getenv is inadequate

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Reviewed-by: dholmes, coleenp
This commit is contained in:
Jeremy Manson 2015-03-30 17:32:18 -04:00
parent 67e0ba13c0
commit 0353353bde
11 changed files with 106 additions and 141 deletions
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14
hotspot/src/os/linux/vm/os_linux.cpp
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@ -184,20 +184,6 @@ julong os::physical_memory() {
return Linux::physical_memory();
}
////////////////////////////////////////////////////////////////////////////////
// environment support
bool os::getenv(const char* name, char* buf, int len) {
const char* val = ::getenv(name);
if (val != NULL && strlen(val) < (size_t)len) {
strcpy(buf, val);
return true;
}
if (len > 0) buf[0] = 0; // return a null string
return false;
}
// Return true if user is running as root.
bool os::have_special_privileges() {