[PATCH v3 1/6] daemon.c: refactor hostinfo_init() to HOSTINFO_INIT macro
From: Ævar Arnfjörð Bjarmason <hidden>
Date: 2021-10-01 10:27:48
Subsystem:
the rest · Maintainer:
Linus Torvalds
Remove the hostinfo_init() function added in 01cec54e135 (daemon: deglobalize hostname information, 2015-03-07) and instead initialize the "struct hostinfo" with a macro. This is the more idiomatic pattern in the codebase, and doesn't leave us wondering when we see the *_init() function if this struct needs more complex initialization than a macro can provide. Signed-off-by: Ævar Arnfjörð Bjarmason <redacted> --- daemon.c | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-)
diff --git a/daemon.c b/daemon.c
index 5c4cbad62d0..d80d009d1a1 100644
--- a/daemon.c
+++ b/daemon.c@@ -63,6 +63,12 @@ struct hostinfo { unsigned int hostname_lookup_done:1; unsigned int saw_extended_args:1; }; +#define HOSTINFO_INIT { \ + .hostname = STRBUF_INIT, \ + .canon_hostname = STRBUF_INIT, \ + .ip_address = STRBUF_INIT, \ + .tcp_port = STRBUF_INIT, \ +} static void lookup_hostname(struct hostinfo *hi);
@@ -727,15 +733,6 @@ static void lookup_hostname(struct hostinfo *hi) } } -static void hostinfo_init(struct hostinfo *hi) -{ - memset(hi, 0, sizeof(*hi)); - strbuf_init(&hi->hostname, 0); - strbuf_init(&hi->canon_hostname, 0); - strbuf_init(&hi->ip_address, 0); - strbuf_init(&hi->tcp_port, 0); -} - static void hostinfo_clear(struct hostinfo *hi) { strbuf_release(&hi->hostname);
@@ -760,11 +757,9 @@ static int execute(void) char *line = packet_buffer; int pktlen, len, i; char *addr = getenv("REMOTE_ADDR"), *port = getenv("REMOTE_PORT"); - struct hostinfo hi; + struct hostinfo hi = HOSTINFO_INIT; struct strvec env = STRVEC_INIT; - hostinfo_init(&hi); - if (addr) loginfo("Connection from %s:%s", addr, port);
--
2.33.0.1375.gbbd823cc90f