| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #ifndef __PERF_QUOTE_H | |
| #define __PERF_QUOTE_H | |
| #include <stddef.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. | |
| */ | |
| struct strbuf; | |
| int sq_quote_argv(struct strbuf *, const char **argv, size_t maxlen); | |
| #endif /* __PERF_QUOTE_H */ |