diff options
Diffstat (limited to 'gdb/debuginfod-support.c')
| -rw-r--r-- | gdb/debuginfod-support.c | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/gdb/debuginfod-support.c b/gdb/debuginfod-support.c index 73db536..ae0f4c6 100644 --- a/gdb/debuginfod-support.c +++ b/gdb/debuginfod-support.c @@ -54,6 +54,19 @@ struct user_data bool has_printed; }; +/* Deleter for a debuginfod_client. */ + +struct debuginfod_client_deleter +{ + void operator() (debuginfod_client *c) + { + debuginfod_end (c); + } +}; + +using debuginfod_client_up + = std::unique_ptr<debuginfod_client, debuginfod_client_deleter>; + static int progressfn (debuginfod_client *c, long cur, long total) { @@ -79,13 +92,13 @@ progressfn (debuginfod_client *c, long cur, long total) return 0; } -static debuginfod_client * +static debuginfod_client_up debuginfod_init () { - debuginfod_client *c = debuginfod_begin (); + debuginfod_client_up c (debuginfod_begin ()); if (c != nullptr) - debuginfod_set_progressfn (c, progressfn); + debuginfod_set_progressfn (c.get (), progressfn); return c; } @@ -101,15 +114,15 @@ debuginfod_source_query (const unsigned char *build_id, if (getenv (DEBUGINFOD_URLS_ENV_VAR) == NULL) return scoped_fd (-ENOSYS); - debuginfod_client *c = debuginfod_init (); + debuginfod_client_up c = debuginfod_init (); if (c == nullptr) return scoped_fd (-ENOMEM); user_data data ("source file", srcpath); - debuginfod_set_user_data (c, &data); - scoped_fd fd (debuginfod_find_source (c, + debuginfod_set_user_data (c.get (), &data); + scoped_fd fd (debuginfod_find_source (c.get (), build_id, build_id_len, srcpath, @@ -123,7 +136,6 @@ debuginfod_source_query (const unsigned char *build_id, else *destname = make_unique_xstrdup (srcpath); - debuginfod_end (c); return fd; } @@ -138,7 +150,7 @@ debuginfod_debuginfo_query (const unsigned char *build_id, if (getenv (DEBUGINFOD_URLS_ENV_VAR) == NULL) return scoped_fd (-ENOSYS); - debuginfod_client *c = debuginfod_init (); + debuginfod_client_up c = debuginfod_init (); if (c == nullptr) return scoped_fd (-ENOMEM); @@ -146,8 +158,9 @@ debuginfod_debuginfo_query (const unsigned char *build_id, char *dname = nullptr; user_data data ("separate debug info for", filename); - debuginfod_set_user_data (c, &data); - scoped_fd fd (debuginfod_find_debuginfo (c, build_id, build_id_len, &dname)); + debuginfod_set_user_data (c.get (), &data); + scoped_fd fd (debuginfod_find_debuginfo (c.get (), build_id, build_id_len, + &dname)); if (fd.get () < 0 && fd.get () != -ENOENT) printf_filtered (_("Download failed: %s. Continuing without debug info for %ps.\n"), @@ -155,7 +168,7 @@ debuginfod_debuginfo_query (const unsigned char *build_id, styled_string (file_name_style.style (), filename)); destname->reset (dname); - debuginfod_end (c); + return fd; } #endif |