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33ad9ddd0b
Add a function for appending the canonized absolute pathname of a given path to a strbuf. It keeps the existing contents intact, as expected of a function of the strbuf_add() family, while avoiding copying the result if the given strbuf is empty. It's more consistent with the rest of the strbuf API than strbuf_realpath(), which it's wrapping. Also add a semantic patch demonstrating its intended usage and apply it to the current tree. Using strbuf_add_real_path() instead of calling strbuf_addstr() and real_path() avoids an extra copy to a static buffer. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
47 lines
606 B
Plaintext
47 lines
606 B
Plaintext
@ strbuf_addf_with_format_only @
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expression E;
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constant fmt;
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@@
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strbuf_addf(E,
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(
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fmt
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_(fmt)
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)
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);
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@ script:python @
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fmt << strbuf_addf_with_format_only.fmt;
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@@
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cocci.include_match("%" not in fmt)
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@ extends strbuf_addf_with_format_only @
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@@
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- strbuf_addf
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+ strbuf_addstr
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(E,
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(
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fmt
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_(fmt)
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)
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);
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@@
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expression E1, E2;
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@@
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- strbuf_addf(E1, "%s", E2);
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+ strbuf_addstr(E1, E2);
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@@
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expression E1, E2, E3;
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@@
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- strbuf_addstr(E1, find_unique_abbrev(E2, E3));
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+ strbuf_add_unique_abbrev(E1, E2, E3);
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@@
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expression E1, E2;
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@@
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- strbuf_addstr(E1, real_path(E2));
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+ strbuf_add_real_path(E1, E2);
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