logging: Fix compile breakage introduced by the warning fixes
Make sure the declaration and definition match, add const to
the functions called by logp/logp2.
Compile output:
logging.c:317: error: conflicting types for 'logp'
../include/osmocom/core/logging.h:34: note: previous declaration of 'logp' was here
logging.c:327: error: conflicting types for 'logp2'
../include/osmocom/core/logging.h:168: note: previous declaration of 'logp2' was here
make[3]: *** [logging.lo] Error 1
diff --git a/src/logging.c b/src/logging.c
index 8dfc31e..1ab8767 100644
--- a/src/logging.c
+++ b/src/logging.c
@@ -214,7 +214,7 @@
}
static void _output(struct log_target *target, unsigned int subsys,
- unsigned int level, char *file, int line, int cont,
+ unsigned int level, const char *file, int line, int cont,
const char *format, va_list ap)
{
char buf[4096];
@@ -264,7 +264,7 @@
}
/*! \brief vararg version of logging function */
-void osmo_vlogp(int subsys, int level, char *file, int line,
+void osmo_vlogp(int subsys, int level, const char *file, int line,
int cont, const char *format, va_list ap)
{
struct log_target *tar;
@@ -314,7 +314,7 @@
}
}
-void logp(int subsys, char *file, int line, int cont,
+void logp(int subsys, const char *file, int line, int cont,
const char *format, ...)
{
va_list ap;
@@ -324,7 +324,7 @@
va_end(ap);
}
-void logp2(int subsys, unsigned int level, char *file, int line, int cont, const char *format, ...)
+void logp2(int subsys, unsigned int level, const char *file, int line, int cont, const char *format, ...)
{
va_list ap;