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changeset 519:e1b15fb56ddf

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Change return value of th_io_error() and th_io_error_v() to int, and return the error code.
author Matti Hamalainen <ccr@tnsp.org>
date Thu, 26 Dec 2019 13:07:09 +0200
parents 4913e4230e5c
children 8b36f2566cf9
files th_ioctx.c th_ioctx.h
diffstat 2 files changed, 6 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/th_ioctx.c	Thu Dec 26 13:05:40 2019 +0200
+++ b/th_ioctx.c	Thu Dec 26 13:07:09 2019 +0200
@@ -108,7 +108,7 @@
 }
 
 
-void th_io_error_v(th_ioctx *ctx, const int err, const char *fmt, va_list ap)
+int th_io_error_v(th_ioctx *ctx, const int err, const char *fmt, va_list ap)
 {
     char *msg = th_strdup_vprintf(fmt, ap);
 
@@ -118,15 +118,17 @@
         THERR("'%s' #%" PRIu_SIZE_T ": %s\n", ctx->filename, ctx->line, msg);
 
     th_free(msg);
+    return err;
 }
 
 
-void th_io_error(th_ioctx *ctx, const int err, const char *fmt, ...)
+int th_io_error(th_ioctx *ctx, const int err, const char *fmt, ...)
 {
     va_list ap;
     va_start(ap, fmt);
     th_io_error_v(ctx, err, fmt, ap);
     va_end(ap);
+    return err;
 }
 
 
--- a/th_ioctx.h	Thu Dec 26 13:05:40 2019 +0200
+++ b/th_ioctx.h	Thu Dec 26 13:07:09 2019 +0200
@@ -87,9 +87,9 @@
              void (*error)(th_ioctx *, const int, const char *msg),
              void (*msg)(th_ioctx *, const int, const char *msg));
 
-void         th_io_error_v(th_ioctx *ctx, const int err, const char *fmt, va_list ap);
+int          th_io_error_v(th_ioctx *ctx, const int err, const char *fmt, va_list ap);
 void         th_io_msg_v(th_ioctx *ctx, const int level, const char *fmt, va_list ap);
-void         th_io_error(th_ioctx *ctx, const int err, const char *fmt, ...);
+int          th_io_error(th_ioctx *ctx, const int err, const char *fmt, ...);
 void         th_io_msg(th_ioctx *ctx, const int level, const char *fmt, ...);