fix jrk_elog macros to also print errno message.

1 files changed, 2 insertions, 8 deletions

diff --git a/jrk.h b/jrk.h
index dfc25b2..7fea796 100644
--- a/jrk.h
+++ b/jrk.h
@@ -142,17 +142,11 @@ char *jrk_tmpstrings_pushf(char*, ...);
 #endif
 
 #ifndef jrk_elog
-  #define jrk_elog(x)                    \
-    do {                                 \
-        fprintf(stderr, "error: "x"\n"); \
-    } while (0)
+  #define jrk_elog(x) jrk_log(x": %s", strerror(errno))
 #endif
 
 #ifndef jrk_elogv
-  #define jrk_elogv(x, ...)                            \
-    do {                                               \
-        fprintf(stderr, "error: "x"\n",  __VA_ARGS__); \
-    } while (0)
+  #define jrk_elogv(x, ...) jrk_logv(x": %s", __VA_ARGS__, strerror(errno))
 #endif
 
 #define jrk_eelog(x) jrk_elog(x": %s", strerror(errno))