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llvm-mirror/tools/llee/SysUtils.h
Misha Brukman 6ad21447f8 A lot of changes were suggested by Chris.
ExecveHandler.c:
* Use "" instead of <> for LLVM include files
* Use raw I/O, we don't need buffering
* Set errno = 0 before using open()
* strlen() doesn't count NULL terminator in its size
* Use memcmp() instead of strcmp()
* Return result of the real execve(), not 0
* Search for path to bytecode file if not absolute/relative path

SysUtils.c:
* Convert all comments to C-style
* Stop using `bool', use `unsigned' instead

SysUtils.h:
* Stop using `bool', use `unsigned' instead
* Updated comment to FindExecutable()

README.txt:
* Describe the goal of LLEE and an application

llvm-svn: 7911
2003-08-15 23:31:16 +00:00

23 lines
802 B
C

/*===- SysUtils.h - Utilities to do low-level system stuff -------*- C -*--===*\
* *
* This file contains functions used to do a variety of low-level, often *
* system-specific, tasks. *
* *
\*===----------------------------------------------------------------------===*/
#ifndef SYSUTILS_H
#define SYSUTILS_H
/*
* isExecutableFile - This function returns true if the filename specified
* exists and is executable.
*/
unsigned isExecutableFile(const char *ExeFileName);
/*
* FindExecutable - Find a named executable in the path.
*/
char *FindExecutable(const char *ExeName);
#endif