Vastly simplify the errors.h interface

5 files changed, 3 insertions, 53 deletions

diff --git a/lib/errors/cerrx.c b/lib/errors/cerrx.c
deleted file mode 100644
index b614f47..0000000
--- a/lib/errors/cerrx.c
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <stdarg.h>
-#include <stdlib.h>
-
-#include "errors.h"
-
-void
-cerrx(int code, const char *fmt, ...)
-{
-	va_list ap;
-	va_start(ap, fmt);
-	vwarnx(fmt, ap);
-	va_end(ap);
-	exit(code);
-}
diff --git a/lib/errors/errx.c b/lib/errors/errx.c
deleted file mode 100644
index 1fd55af..0000000
--- a/lib/errors/errx.c
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <stdarg.h>
-#include <stdlib.h>
-
-#include "errors.h"
-
-void
-errx(const char *fmt, ...)
-{
-	va_list ap;
-	va_start(ap, fmt);
-	vwarnx(fmt, ap);
-	va_end(ap);
-	exit(EXIT_FAILURE);
-}
diff --git a/lib/errors/vwarn.c b/lib/errors/vwarn.c
index 99b2c9b..342c391 100644
--- a/lib/errors/vwarn.c
+++ b/lib/errors/vwarn.c
@@ -11,5 +11,7 @@ vwarn(const char *fmt, va_list ap)
 	int save = errno;
 	fprintf(stderr, "%s: ", mlib_progname());
 	vfprintf(stderr, fmt, ap);
-	fprintf(stderr, ": %s\n", strerror(save));
+	if (fmt[strlen(fmt) - 1] == ':')
+		fprintf(stderr, " %s", strerror(save));
+	fputc('\n', stderr);
 }
diff --git a/lib/errors/vwarnx.c b/lib/errors/vwarnx.c
deleted file mode 100644
index 58a7bc6..0000000
--- a/lib/errors/vwarnx.c
+++ /dev/null
@@ -1,12 +0,0 @@
-#include <stdarg.h>
-#include <stdio.h>
-
-#include "errors.h"
-
-void
-vwarnx(const char *fmt, va_list ap)
-{
-	fprintf(stderr, "%s: ", mlib_progname());
-	vfprintf(stderr, fmt, ap);
-	fputc('\n', stderr);
-}
diff --git a/lib/errors/warnx.c b/lib/errors/warnx.c
deleted file mode 100644
index ea50299..0000000
--- a/lib/errors/warnx.c
+++ /dev/null
@@ -1,12 +0,0 @@
-#include <stdarg.h>
-
-#include "errors.h"
-
-void
-warnx(const char *fmt, ...)
-{
-	va_list ap;
-	va_start(ap, fmt);
-	vwarnx(fmt, ap);
-	va_end(ap);
-}