diff options
Diffstat (limited to 'include/llvm/Support/Process.h')
| -rw-r--r-- | include/llvm/Support/Process.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/llvm/Support/Process.h b/include/llvm/Support/Process.h index d796b7906d37..088897c903d0 100644 --- a/include/llvm/Support/Process.h +++ b/include/llvm/Support/Process.h @@ -1,4 +1,4 @@ -//===- llvm/Support/Process.h ------------------------------------*- C++ -*-===// +//===- llvm/Support/Process.h -----------------------------------*- C++ -*-===// // // The LLVM Compiler Infrastructure // @@ -97,6 +97,10 @@ namespace sys { /// the user rather than being put on a pipe or stored in a file. static bool FileDescriptorIsDisplayed(int fd); + /// This function determines if the given file descriptor is displayd and + /// supports colors. + static bool FileDescriptorHasColors(int fd); + /// This function determines the number of columns in the window /// if standard output is connected to a "tty" or "console" /// window. If standard output is not connected to a tty or @@ -142,6 +146,10 @@ namespace sys { /// Resets the terminals colors, or returns an escape sequence to do so. static const char *ResetColor(); + + /// Get the result of a process wide random number generator. The + /// generator will be automatically seeded in non-deterministic fashion. + static unsigned GetRandomNumber(); /// @} }; } |