6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-07 14:33:15 +00:00
Code Issues Projects Releases Wiki Activity

"Help keep our secrets secret."

Browse Source 
Added code to respect the umask value.  Before, files were generated world
readable, which may not be desirable for all installations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8215 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
John Criswell 2003-08-29 14:46:12 +00:00
parent 6666a04c6c
commit 3a9ce67289
1 changed files with 16 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
tools/gccld/gccld.cpp
View File

@ -433,6 +433,9 @@ int main(int argc, char **argv) {
Out.close();
if (!LinkAsLibrary) {
// Permissions masking value of the user
mode_t mask;
// Output the script to start the program...
std::ofstream Out2(OutputFilename.c_str());
if (!Out2.good())
@ -441,11 +444,22 @@ int main(int argc, char **argv) {
Out2 << "#!/bin/sh\nlli -q -abort-on-exception $0.bc $*\n";
Out2.close();
//
// Grab the umask value from the operating system. We want to use it when
// changing the file's permissions.
//
// Note:
// Umask() is one of those annoying system calls. You have to call it
// to get the current value and then set it back.
//
mask = umask (0);
umask (mask);
// Make the script executable...
chmod(OutputFilename.c_str(), 0755);
chmod(OutputFilename.c_str(), (0755 & ~mask));
// Make the bytecode file directly executable in LLEE as well
chmod(RealBytecodeOutput.c_str(), 0755);
chmod(RealBytecodeOutput.c_str(), (0755 & ~mask));
}
return 0;