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libsysprof-capture: Drop GError usage from SysprofCaptureWriter

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Use `errno` instead, which is icky, but given that all of the failure
modes are from POSIX I/O functions, it’s at least in keeping with them.

This is a major API break.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

Helps: #40
This commit is contained in:
Philip Withnall
2020-07-02 12:59:53 +01:00
parent e19d70bca0
commit 45c8c95706
9 changed files with 82 additions and 99 deletions
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6
src/tools/sysprof-cli.c
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@ -134,7 +134,6 @@ merge_files (gint argc,
for (guint i = 1; i < argc; i++)
{
g_autoptr(SysprofCaptureReader) reader = NULL;
g_autoptr(GError) error = NULL;
if (!(reader = sysprof_capture_reader_new (argv[i])))
{
@ -144,10 +143,11 @@ merge_files (gint argc,
return EXIT_FAILURE;
}
if (!sysprof_capture_writer_cat (writer, reader, &error))
if (!sysprof_capture_writer_cat (writer, reader))
{
int errsv = errno;
g_printerr ("Failed to join \"%s\": %s\n",
argv[i], error->message);
argv[i], g_strerror (errsv));
return EXIT_FAILURE;
}
}