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myproxy
source
myproxy_popen.h
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/*
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* myproxy_popen.h
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*
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* Provide a safe popen substitute.
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*
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*/
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#ifndef __MYPROXY_POPEN_H
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#define __MYPROXY_POPEN_H
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/*
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* myproxy_popen()
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*
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* Run the program at the specified path with the specified arguments
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* (3rd argument is argv[1], 4th argument is argv[2]).
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* The final argument must be NULL.
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* Returns pid of the child process on success.
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* Returns -1 on failure and sets verror.
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* On success, fds[0] is a pipe connected to the child's stdin for writing
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* fds[1] is a pipe connected to the child's stdout for reading
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* fds[2] is a pipe connected to the child's stderr for reading
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* The caller should reap the child via waitpid() and close the three pipes.
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*/
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pid_t myproxy_popen(
int
fds[3],
const
char
*path, ...);
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#endif
/* __MYPROXY_POPEN_H */
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