util-lib: move character class definitions to string-util.h

src/basic/cpu-set-util.c

@@ -24,6 +24,7 @@
 #include "cpu-set-util.h"
 #include "extract-word.h"
 #include "parse-util.h"
+#include "string-util.h"
 #include "util.h"
 
 cpu_set_t* cpu_set_malloc(unsigned *ncpus) {

src/basic/def.h

@@ -43,12 +43,6 @@
 #define SIGNALS_CRASH_HANDLER SIGSEGV,SIGILL,SIGFPE,SIGBUS,SIGQUIT,SIGABRT
 #define SIGNALS_IGNORE SIGPIPE
 
-#define DIGITS            "0123456789"
-#define LOWERCASE_LETTERS "abcdefghijklmnopqrstuvwxyz"
-#define UPPERCASE_LETTERS "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-#define LETTERS LOWERCASE_LETTERS UPPERCASE_LETTERS
-#define ALPHANUMERICAL LETTERS DIGITS
-
 #define REBOOT_PARAM_FILE "/run/systemd/reboot-param"
 
 #ifdef HAVE_SPLIT_USR

src/basic/escape.c

@@ -22,6 +22,7 @@
 #include "alloc-util.h"
 #include "escape.h"
 #include "hexdecoct.h"
+#include "string-util.h"
 #include "utf8.h"
 #include "util.h"
 

src/basic/extract-word.c

@@ -21,9 +21,10 @@
 
 #include "alloc-util.h"
 #include "escape.h"
+#include "extract-word.h"
+#include "string-util.h"
 #include "utf8.h"
 #include "util.h"
-#include "extract-word.h"
 
 int extract_first_word(const char **p, char **ret, const char *separators, ExtractFlags flags) {
         _cleanup_free_ char *s = NULL;

src/basic/glob-util.c

@@ -22,6 +22,7 @@
 #include <glob.h>
 
 #include "glob-util.h"
+#include "string-util.h"
 #include "strv.h"
 #include "util.h"
 

src/basic/glob-util.h

@@ -24,7 +24,7 @@
 #include <string.h>
 
 #include "macro.h"
-#include "util.h"
+#include "string-util.h"
 
 int glob_exists(const char *path);
 int glob_extend(char ***strv, const char *path);

src/basic/replace-var.c

@@ -23,9 +23,9 @@
 
 #include "alloc-util.h"
 #include "macro.h"
-#include "util.h"
 #include "replace-var.h"
-#include "def.h"
+#include "string-util.h"
+#include "util.h"
 
 /*
  * Generic infrastructure for replacing @FOO@ style variables in

src/basic/string-util.c

@@ -21,9 +21,9 @@
 
 #include "alloc-util.h"
 #include "gunicode.h"
+#include "string-util.h"
 #include "utf8.h"
 #include "util.h"
-#include "string-util.h"
 
 int strcmp_ptr(const char *a, const char *b) {
 

src/basic/string-util.h

@@ -26,6 +26,18 @@
 
 #include "macro.h"
 
+/* What is interpreted as whitespace? */
+#define WHITESPACE        " \t\n\r"
+#define NEWLINE           "\n\r"
+#define QUOTES            "\"\'"
+#define COMMENTS          "#;"
+#define GLOB_CHARS        "*?["
+#define DIGITS            "0123456789"
+#define LOWERCASE_LETTERS "abcdefghijklmnopqrstuvwxyz"
+#define UPPERCASE_LETTERS "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+#define LETTERS           LOWERCASE_LETTERS UPPERCASE_LETTERS
+#define ALPHANUMERICAL    LETTERS DIGITS
+
 #define streq(a,b) (strcmp((a),(b)) == 0)
 #define strneq(a, b, n) (strncmp((a), (b), (n)) == 0)
 #define strcaseeq(a,b) (strcasecmp((a),(b)) == 0)

src/basic/util.h

@@ -44,13 +44,6 @@
 #include "missing.h"
 #include "time-util.h"
 
-/* What is interpreted as whitespace? */
-#define WHITESPACE " \t\n\r"
-#define NEWLINE    "\n\r"
-#define QUOTES     "\"\'"
-#define COMMENTS   "#;"
-#define GLOB_CHARS "*?["
-
 size_t page_size(void) _pure_;
 #define PAGE_ALIGN(l) ALIGN_TO((l), page_size())
 

src/libsystemd-network/sd-dhcp-lease.c

@@ -32,11 +32,12 @@
 #include "dns-domain.h"
 #include "fd-util.h"
 #include "fileio.h"
+#include "hexdecoct.h"
 #include "hostname-util.h"
 #include "in-addr-util.h"
 #include "network-internal.h"
-#include "hexdecoct.h"
 #include "parse-util.h"
+#include "string-util.h"
 #include "unaligned.h"
 
 int sd_dhcp_lease_get_address(sd_dhcp_lease *lease, struct in_addr *addr) {