30 строки
916 B
C
30 строки
916 B
C
#ifndef __PERF_QUOTE_H
|
|
#define __PERF_QUOTE_H
|
|
|
|
#include <stddef.h>
|
|
#include <stdio.h>
|
|
|
|
/* Help to copy the thing properly quoted for the shell safety.
|
|
* any single quote is replaced with '\'', any exclamation point
|
|
* is replaced with '\!', and the whole thing is enclosed in a
|
|
* single quote pair.
|
|
*
|
|
* For example, if you are passing the result to system() as an
|
|
* argument:
|
|
*
|
|
* sprintf(cmd, "foobar %s %s", sq_quote(arg0), sq_quote(arg1))
|
|
*
|
|
* would be appropriate. If the system() is going to call ssh to
|
|
* run the command on the other side:
|
|
*
|
|
* sprintf(cmd, "git-diff-tree %s %s", sq_quote(arg0), sq_quote(arg1));
|
|
* sprintf(rcmd, "ssh %s %s", sq_util/quote.host), sq_quote(cmd));
|
|
*
|
|
* Note that the above examples leak memory! Remember to free result from
|
|
* sq_quote() in a real application.
|
|
*/
|
|
|
|
int sq_quote_argv(struct strbuf *, const char **argv, size_t maxlen);
|
|
|
|
#endif /* __PERF_QUOTE_H */
|