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29 lines
1.1 KiB
C
29 lines
1.1 KiB
C
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/*===- sysutils.h - Utilities to do low-level system stuff -------*- C -*--===*\
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* *
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* This file contains functions used to do a variety of low-level, often *
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* system-specific, tasks. *
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* *
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\*===----------------------------------------------------------------------===*/
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#ifndef SYSUTILS_H
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#define SYSUTILS_H
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typedef unsigned bool;
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enum { false = 0, true = 1 };
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/*
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* isExecutableFile - This function returns true if the filename specified
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* exists and is executable.
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*/
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bool isExecutableFile(const char *ExeFileName);
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/*
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* FindExecutable - Find a named executable, giving the argv[0] of program
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* being executed. This allows us to find another LLVM tool if it is built into
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* the same directory, but that directory is neither the current directory, nor
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* in the PATH. If the executable cannot be found, return an empty string.
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*/
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char *FindExecutable(const char *ExeName);
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#endif
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