basic: rename util.h to logarithm.h

util.h is now about logarithms only, so we can rename it. Many files included
util.h for no apparent reason… Those includes are dropped.

src/basic/architecture.h

@@ -4,7 +4,6 @@
 #include <endian.h>
 
 #include "macro.h"
-#include "util.h"
 
 /* A cleaned up architecture definition. We don't want to get lost in
  * processor features, models, generations or even ABIs. Hence we

src/basic/async.c

@@ -12,7 +12,6 @@
 #include "macro.h"
 #include "process-util.h"
 #include "signal-util.h"
-#include "util.h"
 
 int asynchronous_job(void* (*func)(void *p), void *arg) {
         sigset_t ss, saved_ss;

src/basic/cap-list.c

@@ -10,7 +10,6 @@
 #include "macro.h"
 #include "parse-util.h"
 #include "stdio-util.h"
-#include "util.h"
 
 static const struct capability_name* lookup_capability(register const char *str, register GPERF_LEN_TYPE len);
 

src/basic/capability-util.c

@@ -11,11 +11,11 @@
 #include "cap-list.h"
 #include "fileio.h"
 #include "log.h"
+#include "logarithm.h"
 #include "macro.h"
 #include "missing_prctl.h"
 #include "parse-util.h"
 #include "user-util.h"
-#include "util.h"
 
 int have_effective_cap(int value) {
         _cleanup_cap_free_ cap_t cap = NULL;

src/basic/capability-util.h

@@ -8,7 +8,6 @@
 
 #include "macro.h"
 #include "missing_capability.h"
-#include "util.h"
 
 #define CAP_ALL UINT64_MAX
 

src/basic/compress.c

@@ -32,7 +32,6 @@
 #include "string-table.h"
 #include "string-util.h"
 #include "unaligned.h"
-#include "util.h"
 
 #if HAVE_LZ4
 DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(LZ4F_compressionContext_t, LZ4F_freeCompressionContext, NULL);

src/basic/fd-util.c

@@ -29,7 +29,6 @@
 #include "stat-util.h"
 #include "stdio-util.h"
 #include "tmpfile-util.h"
-#include "util.h"
 
 /* The maximum number of iterations in the loop to close descriptors in the fallback case
  * when /proc/self/fd/ is inaccessible. */

src/basic/fs-util.c

@@ -32,7 +32,6 @@
 #include "tmpfile-util.h"
 #include "umask-util.h"
 #include "user-util.h"
-#include "util.h"
 
 int unlink_noerrno(const char *path) {
         PROTECT_ERRNO;

src/basic/hashmap.c

@@ -9,6 +9,7 @@
 #include "alloc-util.h"
 #include "fileio.h"
 #include "hashmap.h"
+#include "logarithm.h"
 #include "macro.h"
 #include "memory-util.h"
 #include "mempool.h"

src/basic/hashmap.h

@@ -7,7 +7,6 @@
 
 #include "hash-funcs.h"
 #include "macro.h"
-#include "util.h"
 
 /*
  * A hash table implementation. As a minor optimization a NULL hashmap object

src/basic/in-addr-util.c

@@ -11,13 +11,13 @@
 #include "alloc-util.h"
 #include "errno-util.h"
 #include "in-addr-util.h"
+#include "logarithm.h"
 #include "macro.h"
 #include "parse-util.h"
 #include "random-util.h"
 #include "stdio-util.h"
 #include "string-util.h"
 #include "strxcpyx.h"
-#include "util.h"
 
 bool in4_addr_is_null(const struct in_addr *a) {
         assert(a);

src/basic/in-addr-util.h

@@ -8,7 +8,6 @@
 
 #include "hash-funcs.h"
 #include "macro.h"
-#include "util.h"
 
 union in_addr_union {
         struct in_addr in;

src/basic/meson.build

@@ -130,6 +130,7 @@ basic_sources = files(
         'locale-util.h',
         'log.c',
         'log.h',
+        'logarithm.h',
         'login-util.c',
         'login-util.h',
         'macro.h',
@@ -258,7 +259,6 @@ basic_sources = files(
         'user-util.h',
         'utf8.c',
         'utf8.h',
-        'util.h',
         'virt.c',
         'virt.h',
         'xattr-util.c',

src/basic/string-util.c

@@ -18,7 +18,6 @@
 #include "strv.h"
 #include "terminal-util.h"
 #include "utf8.h"
-#include "util.h"
 
 char* first_word(const char *s, const char *word) {
         size_t sl, wl;

src/basic/terminal-util.c

@@ -44,7 +44,6 @@
 #include "terminal-util.h"
 #include "time-util.h"
 #include "user-util.h"
-#include "util.h"
 
 static volatile unsigned cached_columns = 0;
 static volatile unsigned cached_lines = 0;