Use std::string in ctf_start
This changes ctf_start to use std::string, allowing for some cleanup removal. ChangeLog 2017-09-11 Tom Tromey <tom@tromey.com> * ctf.c (ctf_start): Use std::string.
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@ -1,3 +1,7 @@
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2017-09-11 Tom Tromey <tom@tromey.com>
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* ctf.c (ctf_start): Use std::string.
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2017-09-11 Tom Tromey <tom@tromey.com>
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* ada-lang.c (is_known_support_routine): Update.
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18
gdb/ctf.c
18
gdb/ctf.c
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@ -311,8 +311,6 @@ ctf_target_save (struct trace_file_writer *self,
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static void
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ctf_start (struct trace_file_writer *self, const char *dirname)
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{
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char *file_name;
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struct cleanup *old_chain;
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struct ctf_trace_file_writer *writer
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= (struct ctf_trace_file_writer *) self;
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int i;
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@ -325,24 +323,20 @@ ctf_start (struct trace_file_writer *self, const char *dirname)
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memset (&writer->tcs, '\0', sizeof (writer->tcs));
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file_name = xstrprintf ("%s/%s", dirname, CTF_METADATA_NAME);
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old_chain = make_cleanup (xfree, file_name);
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std::string file_name = string_printf ("%s/%s", dirname, CTF_METADATA_NAME);
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writer->tcs.metadata_fd = fopen (file_name, "w");
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writer->tcs.metadata_fd = fopen (file_name.c_str (), "w");
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if (writer->tcs.metadata_fd == NULL)
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error (_("Unable to open file '%s' for saving trace data (%s)"),
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file_name, safe_strerror (errno));
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do_cleanups (old_chain);
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file_name.c_str (), safe_strerror (errno));
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ctf_save_metadata_header (&writer->tcs);
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file_name = xstrprintf ("%s/%s", dirname, CTF_DATASTREAM_NAME);
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old_chain = make_cleanup (xfree, file_name);
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writer->tcs.datastream_fd = fopen (file_name, "w");
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file_name = string_printf ("%s/%s", dirname, CTF_DATASTREAM_NAME);
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writer->tcs.datastream_fd = fopen (file_name.c_str (), "w");
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if (writer->tcs.datastream_fd == NULL)
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error (_("Unable to open file '%s' for saving trace data (%s)"),
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file_name, safe_strerror (errno));
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do_cleanups (old_chain);
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file_name.c_str (), safe_strerror (errno));
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}
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/* This is the implementation of trace_file_write_ops method
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