From 605405c6cc934466951b0c6bad5a9553620bcb08 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= Date: Sun, 23 Oct 2016 11:43:27 -0400 Subject: tree-wide: drop NULL sentinel from strjoin This makes strjoin and strjoina more similar and avoids the useless final argument. spatch -I . -I ./src -I ./src/basic -I ./src/basic -I ./src/shared -I ./src/shared -I ./src/network -I ./src/locale -I ./src/login -I ./src/journal -I ./src/journal -I ./src/timedate -I ./src/timesync -I ./src/nspawn -I ./src/resolve -I ./src/resolve -I ./src/systemd -I ./src/core -I ./src/core -I ./src/libudev -I ./src/udev -I ./src/udev/net -I ./src/udev -I ./src/libsystemd/sd-bus -I ./src/libsystemd/sd-event -I ./src/libsystemd/sd-login -I ./src/libsystemd/sd-netlink -I ./src/libsystemd/sd-network -I ./src/libsystemd/sd-hwdb -I ./src/libsystemd/sd-device -I ./src/libsystemd/sd-id128 -I ./src/libsystemd-network --sp-file coccinelle/strjoin.cocci --in-place $(git ls-files src/*.c) git grep -e '\bstrjoin\b.*NULL' -l|xargs sed -i -r 's/strjoin\((.*), NULL\)/strjoin(\1)/' This might have missed a few cases (spatch has a really hard time dealing with _cleanup_ macros), but that's no big issue, they can always be fixed later. --- src/basic/string-util.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/basic/string-util.h') diff --git a/src/basic/string-util.h b/src/basic/string-util.h index d029d538bd..0175803302 100644 --- a/src/basic/string-util.h +++ b/src/basic/string-util.h @@ -116,7 +116,8 @@ const char* split(const char **state, size_t *l, const char *separator, bool quo char *strappend(const char *s, const char *suffix); char *strnappend(const char *s, const char *suffix, size_t length); -char *strjoin(const char *x, ...) _sentinel_; +char *strjoin_real(const char *x, ...) _sentinel_; +#define strjoin(a, ...) strjoin_real((a), __VA_ARGS__, NULL) #define strjoina(a, ...) \ ({ \ -- cgit v1.2.3