libtrutils: adding trutils_error()

2 files changed, 40 insertions, 0 deletions

diff --git a/include/trutils.h b/include/trutils.h
index 9b51541..bebb5ab 100644
--- a/include/trutils.h
+++ b/include/trutils.h
@@ -76,6 +76,10 @@
 #endif
 
 
+#define TRUTILS_OPT_VERBOSE   0x00010000UL
+#define TRUTILS_OPT_QUIET     0x00020000UL
+
+
 //////////////////
 //              //
 //  Data Types  //
@@ -106,6 +110,13 @@ extern const char * program_name;
 //--------------------//
 #pragma mark verbose prototypes
 
+_TINYRAD_F int
+trutils_error(
+         unsigned                      opts,
+         char **                       errs,
+         const char *                  fmt,
+         ... );
+
 _TINYRAD_F void
 trutils_initialize(
          const char *                  prog_name );
@@ -114,5 +125,8 @@ trutils_initialize(
 _TINYRAD_F void
 trutils_version( void );
 
+void our_print(unsigned opts, const char * fmt, ...);
+void our_verbose(unsigned opts, const char * fmt, ...);
+
 
 #endif /* end of header */
diff --git a/lib/libtrutils/lverbose.c b/lib/libtrutils/lverbose.c
index c034355..7529342 100644
--- a/lib/libtrutils/lverbose.c
+++ b/lib/libtrutils/lverbose.c
@@ -77,6 +77,32 @@ const char * program_name = "tinyrad-prog";
 /////////////////
 #pragma mark - Functions
 
+int
+trutils_error(
+         unsigned                      opts,
+         char **                       errs,
+         const char *                  fmt,
+         ... )
+{
+   int     pos;
+   va_list args;
+
+   if ((opts & TRUTILS_OPT_QUIET))
+      return(1);
+
+   if ((errs))
+      for(pos = 0; ((errs[pos])); pos++)
+         fprintf(stderr, "%s: %s\n", program_name, errs[pos]);
+
+   fprintf(stderr, "%s: ", program_name);
+   va_start(args, fmt);
+   vfprintf(stderr, fmt, args);
+   va_end(args);
+   fprintf(stderr, "\n");
+
+   return(1);
+}
+
 
 void
 trutils_initialize(