32 lines
952 B
C
32 lines
952 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __PERF_QUOTE_H
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#define __PERF_QUOTE_H
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#include <stddef.h>
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/* Help to copy the thing properly quoted for the shell safety.
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* any single quote is replaced with '\'', any exclamation point
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* is replaced with '\!', and the whole thing is enclosed in a
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* single quote pair.
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*
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* For example, if you are passing the result to system() as an
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* argument:
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*
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* sprintf(cmd, "foobar %s %s", sq_quote(arg0), sq_quote(arg1))
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*
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* would be appropriate. If the system() is going to call ssh to
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* run the command on the other side:
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*
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* sprintf(cmd, "git-diff-tree %s %s", sq_quote(arg0), sq_quote(arg1));
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* sprintf(rcmd, "ssh %s %s", sq_util/quote.host), sq_quote(cmd));
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*
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* Note that the above examples leak memory! Remember to free result from
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* sq_quote() in a real application.
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*/
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struct strbuf;
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int sq_quote_argv(struct strbuf *, const char **argv, size_t maxlen);
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#endif /* __PERF_QUOTE_H */
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