[PATCH 3/7] gdb/debuginfod: disable pagination during downloads

[Aaron Merey <amerey@redhat.com>]

Disable pagination during downloads in order to avoid inconvenient
continue prompts "--Type <RET> for more, q to quit...".

For more discussion on this issue see the following thread
https://sourceware.org/pipermail/gdb-patches/2023-February/196674.html
---
 gdb/debuginfod-support.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/gdb/debuginfod-support.c b/gdb/debuginfod-support.c
index 12025fcf0c0..f4969e94b0a 100644
--- a/gdb/debuginfod-support.c
+++ b/gdb/debuginfod-support.c
@@ -292,6 +292,9 @@ debuginfod_source_query (const unsigned char *build_id,
 			 const char *srcpath,
 			 gdb::unique_xmalloc_ptr<char> *destname)
 {
+  scoped_restore save_count_lines_printed
+   = make_scoped_restore (&pagination_enabled, false);
+
   if (!debuginfod_is_enabled ())
     return scoped_fd (-ENOSYS);
 
@@ -333,6 +336,9 @@ debuginfod_debuginfo_query (const unsigned char *build_id,
 			    const char *filename,
 			    gdb::unique_xmalloc_ptr<char> *destname)
 {
+  scoped_restore save_count_lines_printed
+   = make_scoped_restore (&pagination_enabled, false);
+
   if (!debuginfod_is_enabled ())
     return scoped_fd (-ENOSYS);
 
@@ -371,6 +377,9 @@ debuginfod_exec_query (const unsigned char *build_id,
 		       const char *filename,
 		       gdb::unique_xmalloc_ptr<char> *destname)
 {
+  scoped_restore save_count_lines_printed
+   = make_scoped_restore (&pagination_enabled, false);
+
   if (!debuginfod_is_enabled ())
     return scoped_fd (-ENOSYS);
 
@@ -412,6 +421,8 @@ debuginfod_section_query (const unsigned char *build_id,
 #if !defined (HAVE_DEBUGINFOD_FIND_SECTION)
   return scoped_fd (-ENOSYS);
 #else
+  scoped_restore save_count_lines_printed
+    = make_scoped_restore (&pagination_enabled, false);
 
  if (debuginfod_enabled != debuginfod_lazy || !debuginfod_is_enabled ())
     return scoped_fd (-ENOSYS);
-- 
2.39.2