From cb93f1ce53ff517e02b3651bcd743fd6a6420b40 Mon Sep 17 00:00:00 2001
From: "James K. Lowden" <jklowden@symas.com>
Date: Fri, 27 Dec 2024 12:00:27 -0500
Subject: [PATCH] eliminate getcwd(3)
---
gcc/cobol/genapi.cc | 4 ++--
gcc/cobol/util.cc | 19 +++++++++++--------
2 files changed, 13 insertions(+), 10 deletions(-)
diff --git a/gcc/cobol/genapi.cc b/gcc/cobol/genapi.cc
index 5951f2f50e96..140d1f886388 100644
--- a/gcc/cobol/genapi.cc
+++ b/gcc/cobol/genapi.cc
@@ -15090,8 +15090,8 @@ move_helper(tree size_error, // This is an INT
static tree stash = gg_define_variable(UCHAR_P, "..mh_stash", vs_file_static);
- tree st_data;
- tree st_size;
+ tree st_data = NULL_TREE;
+ tree st_size = NULL_TREE;
if( restore_on_error )
{
diff --git a/gcc/cobol/util.cc b/gcc/cobol/util.cc
index 662a17ca8c42..141ce1dbb1bb 100644
--- a/gcc/cobol/util.cc
+++ b/gcc/cobol/util.cc
@@ -1985,14 +1985,17 @@ class unique_stack : public std::stack<input_file_t>
}
size_t n = c.size();
if( n > 1 || yydebug ) {
- static char wd[PATH_MAX];
- getcwd(wd, sizeof(wd));
- warnx( "depth line copybook filename\n"
- " "
- "----- ---- --------"
- "----------------------------------------");
- for( const auto& v : c ) {
- warnx( " %4zu %4d %s", c.size() - --n, v.lineno, no_wd(wd, v.name) );
+ char *wd = get_current_dir_name();
+ if( wd ) {
+ warnx( "depth line copybook filename\n"
+ " "
+ "----- ---- --------"
+ "----------------------------------------");
+ for( const auto& v : c ) {
+ warnx( " %4zu %4d %s", c.size() - --n, v.lineno, no_wd(wd, v.name) );
+ }
+ } else {
+ warnx("warning: %s:%d: %m", __func__, __LINE__);
}
}
return false;
--
GitLab