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| author | Pedro Alves <palves@redhat.com> | 2013-02-14 17:11:41 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2013-02-14 17:11:41 +0000 |
| commit | baea0daecf9393f9f21bce1b2575133ae9264a1c (patch) | |
| tree | 7a33ac227575c8adf2ab645799140dcf9da32449 /gdb/common | |
| parent | 57c3b6ede58a103b97baa10bef7d9d9031d2269b (diff) | |
| download | gdb-baea0daecf9393f9f21bce1b2575133ae9264a1c.zip gdb-baea0daecf9393f9f21bce1b2575133ae9264a1c.tar.gz gdb-baea0daecf9393f9f21bce1b2575133ae9264a1c.tar.bz2 | |
Move savestring to common/common-utils.c, make gdbserver use it.
This makes gdbserver share gdb's savestring, instead of baking its own.
Tested on x86_64 Fedora 17.
gdb/
2013-02-14 Pedro Alves <palves@redhat.com>
* utils.c (savestring): Don't #undef it. Move function to
common/common-utils.c.
* common/common-utils.c: Include gdb_string.h.
(savestring): Move here from utils.c.
* common/common-utils.h (savestring): Declare.
gdb/gdbserver/
2013-02-14 Pedro Alves <palves@redhat.com>
* tracepoint.c (save_string): Delete.
(add_tracepoint_action): Use savestring instead of save_string.
Diffstat (limited to 'gdb/common')
| -rw-r--r-- | gdb/common/common-utils.c | 11 | ||||
| -rw-r--r-- | gdb/common/common-utils.h | 6 |
2 files changed, 17 insertions, 0 deletions
diff --git a/gdb/common/common-utils.c b/gdb/common/common-utils.c index 60093a4..4204abf 100644 --- a/gdb/common/common-utils.c +++ b/gdb/common/common-utils.c @@ -24,6 +24,7 @@ #endif #include "gdb_assert.h" +#include "gdb_string.h" #include <stdlib.h> #include <stdio.h> @@ -150,3 +151,13 @@ xsnprintf (char *str, size_t size, const char *format, ...) return ret; } + +char * +savestring (const char *ptr, size_t len) +{ + char *p = (char *) xmalloc (len + 1); + + memcpy (p, ptr, len); + p[len] = 0; + return p; +} diff --git a/gdb/common/common-utils.h b/gdb/common/common-utils.h index 2abc6d1..9b659d8 100644 --- a/gdb/common/common-utils.h +++ b/gdb/common/common-utils.h @@ -47,4 +47,10 @@ char *xstrvprintf (const char *format, va_list ap) int xsnprintf (char *str, size_t size, const char *format, ...) ATTRIBUTE_PRINTF (3, 4); +/* Make a copy of the string at PTR with LEN characters + (and add a null character at the end in the copy). + Uses malloc to get the space. Returns the address of the copy. */ + +char *savestring (const char *ptr, size_t len); + #endif |