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| author | Chris Lattner <sabre@nondot.org> | 2004-04-02 05:04:03 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-04-02 05:04:03 +0000 |
| commit | b234d460b25fea41531cd6edf3da67ec1601233b (patch) | |
| tree | be8f969975645df2d6c56252b527703725350501 /lib/Support/SystemUtils.cpp | |
| parent | 56d0f1157b3341261b0d06b3755e63e9d0ca3c6a (diff) | |
| download | llvm-b234d460b25fea41531cd6edf3da67ec1601233b.tar.gz llvm-b234d460b25fea41531cd6edf3da67ec1601233b.tar.bz2 llvm-b234d460b25fea41531cd6edf3da67ec1601233b.tar.xz | |
Add new function, autoconf support required tho
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12600 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/SystemUtils.cpp')
| -rw-r--r-- | lib/Support/SystemUtils.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Support/SystemUtils.cpp b/lib/Support/SystemUtils.cpp index 4ca3e990de..07811d891c 100644 --- a/lib/Support/SystemUtils.cpp +++ b/lib/Support/SystemUtils.cpp @@ -44,6 +44,14 @@ bool llvm::isExecutableFile(const std::string &ExeFileName) { return Buf.st_mode & S_IXOTH; } +/// isStandardOutAConsole - Return true if we can tell that the standard output +/// stream goes to a terminal window or console. +bool llvm::isStandardOutAConsole() { + // FIXME: if we don't have isatty, just return false. + return isatty(1); +} + + /// FindExecutable - Find a named executable, giving the argv[0] of program /// being executed. This allows us to find another LLVM tool if it is built /// into the same directory, but that directory is neither the current |