X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Futil.h;h=1a4c440ba5494c3a5a1d97dbeb378580ed5c4ba2;hp=ff79583d809803605d4eca1f023fbbb91088a07c;hb=ca326f6f2d02b36b3d34c0b2a8552b8be310bed6;hpb=6febfd0d4bdf7519e119149b8d8ec03c210aed1d

diff --git a/src/util.h b/src/util.h
index ff79583d8..1a4c440ba 100644
--- a/src/util.h
+++ b/src/util.h
@@ -183,6 +183,10 @@ int write_one_line_file(const char *fn, const char *line);
 int read_one_line_file(const char *fn, char **line);
 
 char *strappend(const char *s, const char *suffix);
+char *strnappend(const char *s, const char *suffix, size_t length);
+
+char *replace_env(const char *format, char **env);
+char **replace_env_argv(char **argv, char **env);
 
 int readlink_malloc(const char *p, char **r);
 int readlink_and_make_absolute(const char *p, char **r);
@@ -324,6 +328,10 @@ void status_vprintf(const char *format, va_list ap);
 void status_printf(const char *format, ...);
 void status_welcome(void);
 
+int columns(void);
+
+int running_in_chroot(void);
+
 const char *ioprio_class_to_string(int i);
 int ioprio_class_from_string(const char *s);