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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2016-10-23 11:43:27 -0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2016-10-23 11:43:27 -0400
commit605405c6cc934466951b0c6bad5a9553620bcb08 (patch)
treeaf4eb757a0508374d581f746e3ce6a3ca5606dbb /src/basic/process-util.c
parent3c5d7c978c5f5e6fcc1d3175bb22dd1b3477f4b4 (diff)
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.
Diffstat (limited to 'src/basic/process-util.c')
-rw-r--r--src/basic/process-util.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/basic/process-util.c b/src/basic/process-util.c
index 54b644ad56..48a5c719af 100644
--- a/src/basic/process-util.c
+++ b/src/basic/process-util.c
@@ -236,14 +236,14 @@ int get_process_cmdline(pid_t pid, size_t max_length, bool comm_fallback, char *
return h;
if (max_length == 0)
- r = strjoin("[", t, "]", NULL);
+ r = strjoin("[", t, "]");
else {
size_t l;
l = strlen(t);
if (l + 3 <= max_length)
- r = strjoin("[", t, "]", NULL);
+ r = strjoin("[", t, "]");
else if (max_length <= 6) {
r = new(char, max_length);
@@ -263,7 +263,7 @@ int get_process_cmdline(pid_t pid, size_t max_length, bool comm_fallback, char *
e--;
*e = 0;
- r = strjoin("[", t, "...]", NULL);
+ r = strjoin("[", t, "...]");
}
}
if (!r)