hibernate-resume: add resumeflags= kernel option

[thirdparty/systemd.git] / src / shared / specifier.c

diff --git a/src/shared/specifier.c b/src/shared/specifier.c
index 78dda05b4868b2afa2b1cf1c08583baeb8deaadd..c8e789680d3455341c78df14513acefbd563aed0 100644 (file)
--- a/src/shared/specifier.c
+++ b/src/shared/specifier.c
@@ -10,6 +10,7 @@
 #include "sd-id128.h"
 
 #include "alloc-util.h"
+#include "format-util.h"
 #include "fs-util.h"
 #include "hostname-util.h"
 #include "macro.h"
@@ -27,7 +28,7 @@
  * and "%" used for escaping. */
 #define POSSIBLE_SPECIFIERS ALPHANUMERICAL "%"
 
-int specifier_printf(const char *text, const Specifier table[], void *userdata, char **_ret) {
+int specifier_printf(const char *text, const Specifier table[], const void *userdata, char **_ret) {
         size_t l, allocated = 0;
         _cleanup_free_ char *ret = NULL;
         char *t;
@@ -102,7 +103,7 @@ int specifier_printf(const char *text, const Specifier table[], void *userdata,
 
 /* Generic handler for simple string replacements */
 
-int specifier_string(char specifier, void *data, void *userdata, char **ret) {
+int specifier_string(char specifier, const void *data, const void *userdata, char **ret) {
         char *n;
 
         n = strdup(strempty(data));
@@ -113,7 +114,7 @@ int specifier_string(char specifier, void *data, void *userdata, char **ret) {
         return 0;
 }
 
-int specifier_machine_id(char specifier, void *data, void *userdata, char **ret) {
+int specifier_machine_id(char specifier, const void *data, const void *userdata, char **ret) {
         sd_id128_t id;
         char *n;
         int r;
@@ -130,7 +131,7 @@ int specifier_machine_id(char specifier, void *data, void *userdata, char **ret)
         return 0;
 }
 
-int specifier_boot_id(char specifier, void *data, void *userdata, char **ret) {
+int specifier_boot_id(char specifier, const void *data, const void *userdata, char **ret) {
         sd_id128_t id;
         char *n;
         int r;
@@ -147,7 +148,7 @@ int specifier_boot_id(char specifier, void *data, void *userdata, char **ret) {
         return 0;
 }
 
-int specifier_host_name(char specifier, void *data, void *userdata, char **ret) {
+int specifier_host_name(char specifier, const void *data, const void *userdata, char **ret) {
         char *n;
 
         n = gethostname_malloc();
@@ -158,7 +159,7 @@ int specifier_host_name(char specifier, void *data, void *userdata, char **ret)
         return 0;
 }
 
-int specifier_kernel_release(char specifier, void *data, void *userdata, char **ret) {
+int specifier_kernel_release(char specifier, const void *data, const void *userdata, char **ret) {
         struct utsname uts;
         char *n;
         int r;
@@ -175,7 +176,7 @@ int specifier_kernel_release(char specifier, void *data, void *userdata, char **
         return 0;
 }
 
-int specifier_group_name(char specifier, void *data, void *userdata, char **ret) {
+int specifier_group_name(char specifier, const void *data, const void *userdata, char **ret) {
         char *t;
 
         t = gid_to_name(getgid());
@@ -186,14 +187,14 @@ int specifier_group_name(char specifier, void *data, void *userdata, char **ret)
         return 0;
 }
 
-int specifier_group_id(char specifier, void *data, void *userdata, char **ret) {
+int specifier_group_id(char specifier, const void *data, const void *userdata, char **ret) {
         if (asprintf(ret, UID_FMT, getgid()) < 0)
                 return -ENOMEM;
 
         return 0;
 }
 
-int specifier_user_name(char specifier, void *data, void *userdata, char **ret) {
+int specifier_user_name(char specifier, const void *data, const void *userdata, char **ret) {
         char *t;
 
         /* If we are UID 0 (root), this will not result in NSS, otherwise it might. This is good, as we want to be able
@@ -211,7 +212,7 @@ int specifier_user_name(char specifier, void *data, void *userdata, char **ret)
         return 0;
 }
 
-int specifier_user_id(char specifier, void *data, void *userdata, char **ret) {
+int specifier_user_id(char specifier, const void *data, const void *userdata, char **ret) {
 
         if (asprintf(ret, UID_FMT, getuid()) < 0)
                 return -ENOMEM;
@@ -219,7 +220,7 @@ int specifier_user_id(char specifier, void *data, void *userdata, char **ret) {
         return 0;
 }
 
-int specifier_user_home(char specifier, void *data, void *userdata, char **ret) {
+int specifier_user_home(char specifier, const void *data, const void *userdata, char **ret) {
 
         /* On PID 1 (which runs as root) this will not result in NSS,
          * which is good. See above */
@@ -227,7 +228,7 @@ int specifier_user_home(char specifier, void *data, void *userdata, char **ret)
         return get_home_dir(ret);
 }
 
-int specifier_user_shell(char specifier, void *data, void *userdata, char **ret) {
+int specifier_user_shell(char specifier, const void *data, const void *userdata, char **ret) {
 
         /* On PID 1 (which runs as root) this will not result in NSS,
          * which is good. See above */
@@ -235,7 +236,7 @@ int specifier_user_shell(char specifier, void *data, void *userdata, char **ret)
         return get_shell(ret);
 }
 
-int specifier_tmp_dir(char specifier, void *data, void *userdata, char **ret) {
+int specifier_tmp_dir(char specifier, const void *data, const void *userdata, char **ret) {
         const char *p;
         char *copy;
         int r;
@@ -252,7 +253,7 @@ int specifier_tmp_dir(char specifier, void *data, void *userdata, char **ret) {
         return 0;
 }
 
-int specifier_var_tmp_dir(char specifier, void *data, void *userdata, char **ret) {
+int specifier_var_tmp_dir(char specifier, const void *data, const void *userdata, char **ret) {
         const char *p;
         char *copy;
         int r;