From: Mike Yuan <me@yhndnzj.com>
Date: Thu, 3 Jul 2025 20:30:12 +0000 (+0200)
Subject: journal-file: const and _pure_'ify journal_file_writable()
X-Git-Tag: v258-rc1~152^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d75219711f9470fa04d36f224b4f36f1622eb842;p=thirdparty%2Fsystemd.git

journal-file: const and _pure_'ify journal_file_writable()

Follow-up for 1543c2385c0a1afbdc59b50c8ecd132a0d60bbef
---

diff --git a/src/libsystemd/sd-journal/journal-file.c b/src/libsystemd/sd-journal/journal-file.c
index baabb92fd70..11e251748a2 100644
--- a/src/libsystemd/sd-journal/journal-file.c
+++ b/src/libsystemd/sd-journal/journal-file.c
@@ -4694,8 +4694,9 @@ bool journal_file_rotate_suggested(JournalFile *f, usec_t max_file_usec, int log
         return false;
 }
 
-bool journal_file_writable(JournalFile *f) {
+bool journal_file_writable(const JournalFile *f) {
         assert(f);
+
         return (f->open_flags & O_ACCMODE_STRICT) != O_RDONLY;
 }
 
diff --git a/src/libsystemd/sd-journal/journal-file.h b/src/libsystemd/sd-journal/journal-file.h
index 4a5e0d81e2f..68317f13086 100644
--- a/src/libsystemd/sd-journal/journal-file.h
+++ b/src/libsystemd/sd-journal/journal-file.h
@@ -378,4 +378,4 @@ static inline uint32_t COMPRESSION_TO_HEADER_INCOMPATIBLE_FLAG(Compression c) {
         }
 }
 
-bool journal_file_writable(JournalFile *f);
+bool journal_file_writable(const JournalFile *f) _pure_;