With Clang 15+ compiler -Wstrict-prototypes is triggering warnings which
are turned into errors with -Werror, this fixes the problem by adding
missing prototypes
Fixes errors like
| log.c:134:24: error: a function declaration without a prototype is deprecated
in all versions of C [-Werror,-Wstrict-prototypes]
| static void syslog_init()
| ^
| void
---
checksum.c | 2 +-
exclude.c | 2 +-
hlink.c | 2 +-
lib/compat.c | 1 +
lib/pool_alloc.c | 2 +-
log.c | 2 +-
main.c | 2 +-
syscall.c | 4 ++--
zlib/crc32.c | 2 +-
zlib/trees.c | 2 +-
zlib/zutil.c | 4 ++--
11 files changed, 13 insertions(+), 12 deletions(-)
diff --git a/checksum.c b/checksum.c
index fb8c0a0..174c28c 100644
--- a/checksum.c
+++ b/checksum.c
@@ -629,7 +629,7 @@ int sum_end(char *sum)
return csum_len_for_type(cursum_type, 0);
}
-void init_checksum_choices()
+void init_checksum_choices(void)
{
#ifdef SUPPORT_XXH3
char buf[32816];
diff --git a/exclude.c b/exclude.c
index adc82e2..79f5a82 100644
--- a/exclude.c
+++ b/exclude.c
@@ -358,7 +358,7 @@ void implied_include_partial_string(const char *s_start,
const char *s_end)
memcpy(partial_string_buf, s_start, partial_string_len);
}
-void free_implied_include_partial_string()
+void free_implied_include_partial_string(void)
{
if (partial_string_buf) {
free(partial_string_buf);
diff --git a/hlink.c b/hlink.c
index 66810a3..aea142b 100644
--- a/hlink.c
+++ b/hlink.c
@@ -117,7 +117,7 @@ static void match_gnums(int32 *ndx_list, int ndx_count)
struct ht_int32_node *node = NULL;
int32 gnum, gnum_next;
- qsort(ndx_list, ndx_count, sizeof ndx_list[0], (int (*)())
hlink_compare_gnum);
+ qsort(ndx_list, ndx_count, sizeof ndx_list[0], (int (*)(const void *, const
void *)) hlink_compare_gnum);
for (from = 0; from < ndx_count; from++) {
file = hlink_flist->sorted[ndx_list[from]];
diff --git a/lib/compat.c b/lib/compat.c
index 513d79b..89b337e 100644
--- a/lib/compat.c
+++ b/lib/compat.c
@@ -19,6 +19,7 @@
* with this program; if not, visit the http://fsf.org website.
*/
+#include <sys/time.h>
#include "rsync.h"
#include "itypes.h"
diff --git a/lib/pool_alloc.c b/lib/pool_alloc.c
index a1a7245..4eae062 100644
--- a/lib/pool_alloc.c
+++ b/lib/pool_alloc.c
@@ -9,7 +9,7 @@ struct alloc_pool
size_t size; /* extent size */
size_t quantum; /* allocation quantum */
struct pool_extent *extents; /* top extent is "live" */
- void (*bomb)(); /* called if malloc fails */
+ void (*bomb)(const char *, const char *, int); /* called if malloc fails */
int flags;
/* statistical data */
diff --git a/log.c b/log.c
index 44344e2..991e359 100644
--- a/log.c
+++ b/log.c
@@ -131,7 +131,7 @@ static void logit(int priority, const char *buf)
}
}
-static void syslog_init()
+static void syslog_init(void)
{
int options = LOG_PID;
diff --git a/main.c b/main.c
index 9ebfbea..affa244 100644
--- a/main.c
+++ b/main.c
@@ -244,7 +244,7 @@ void read_del_stats(int f)
stats.deleted_files += stats.deleted_specials = read_varint(f);
}
-static void become_copy_as_user()
+static void become_copy_as_user(void)
{
char *gname;
uid_t uid;
diff --git a/syscall.c b/syscall.c
index d92074a..92ca86d 100644
--- a/syscall.c
+++ b/syscall.c
@@ -389,9 +389,9 @@ OFF_T do_lseek(int fd, OFF_T offset, int whence)
{
#ifdef HAVE_LSEEK64
#if !SIZEOF_OFF64_T
- OFF_T lseek64();
+ OFF_T lseek64(int fd, OFF_T offset, int whence);
#else
- off64_t lseek64();
+ off64_t lseek64(int fd, off64_t offset, int whence);
#endif
return lseek64(fd, offset, whence);
#else
diff --git a/zlib/crc32.c b/zlib/crc32.c
index 05733f4..50c6c02 100644
--- a/zlib/crc32.c
+++ b/zlib/crc32.c
@@ -187,7 +187,7 @@ local void write_table(out, table)
/* ======================================================================== *
This function can be used by asm versions of crc32()
*/
-const z_crc_t FAR * ZEXPORT get_crc_table()
+const z_crc_t FAR * ZEXPORT get_crc_table(void)
{
#ifdef DYNAMIC_CRC_TABLE
if (crc_table_empty)
diff --git a/zlib/trees.c b/zlib/trees.c
index 9c66770..0d9047e 100644
--- a/zlib/trees.c
+++ b/zlib/trees.c
@@ -231,7 +231,7 @@ local void send_bits(s, value, length)
/* ==========================================================================
* Initialize the various 'constant' tables.
*/
-local void tr_static_init()
+local void tr_static_init(void)
{
#if defined(GEN_TREES_H) || !defined(STDC)
static int static_init_done = 0;
diff --git a/zlib/zutil.c b/zlib/zutil.c
index bbba7b2..61f8dc9 100644
--- a/zlib/zutil.c
+++ b/zlib/zutil.c
@@ -27,12 +27,12 @@ z_const char * const z_errmsg[10] = {
""};
-const char * ZEXPORT zlibVersion()
+const char * ZEXPORT zlibVersion(void)
{
return ZLIB_VERSION;
}
-uLong ZEXPORT zlibCompileFlags()
+uLong ZEXPORT zlibCompileFlags(void)
{
uLong flags;
--
2.37.2