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authorAaron Merey <amerey@redhat.com>2023-02-09 20:28:20 -0500
committerAaron Merey <amerey@redhat.com>2023-02-10 21:04:45 -0500
commit40dfb28b56fe55a370a35495e0f1eb6c95110f35 (patch)
treee5a51168f2bf2aef021346f20844ac505dcdd924 /gdbserver
parentbad727e2d2d1d7f86e1bcdb8eb9ce778182b5926 (diff)
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Move implementation of perror_with_name to gdbsupport
gdbsupport/errors.h declares perror_with_name and leaves the implementation to the clients. However gdb and gdbserver's implementations are essentially the same, resulting in unnecessary code duplication. Fix this by implementing perror_with_name in gdbsupport. Add an optional parameter for specifying the errno used to generate the error message. Also move the implementation of perror_string to gdbsupport since perror_with_name requires it. Approved-By: Tom Tromey <tom@tromey.com>
Diffstat (limited to 'gdbserver')
-rw-r--r--gdbserver/utils.cc22
1 files changed, 0 insertions, 22 deletions
diff --git a/gdbserver/utils.cc b/gdbserver/utils.cc
index a6f5bd7..511364c 100644
--- a/gdbserver/utils.cc
+++ b/gdbserver/utils.cc
@@ -51,28 +51,6 @@ malloc_failure (long size)
abort_or_exit ();
}
-/* Print the system error message for errno, and also mention STRING
- as the file name for which the error was encountered.
- Then return to command level. */
-
-void
-perror_with_name (const char *string)
-{
- const char *err;
- char *combined;
-
- err = safe_strerror (errno);
- if (err == NULL)
- err = "unknown error";
-
- combined = (char *) alloca (strlen (err) + strlen (string) + 3);
- strcpy (combined, string);
- strcat (combined, ": ");
- strcat (combined, err);
-
- error ("%s.", combined);
-}
-
/* Print an error message and return to top level. */
void