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| author | Nick Alcock <nick.alcock@oracle.com> | 2019-06-06 13:59:28 +0100 |
|---|---|---|
| committer | Nick Alcock <nick.alcock@oracle.com> | 2019-06-07 13:46:38 +0100 |
| commit | f5e73be11b24b6c4b7ecec5f762784c4bb40ec18 (patch) | |
| tree | 0df2892df0378cca42906b8a53086425f8a13525 | |
| parent | bec3a0c8224a76b315c1742b8254d04ab06885ac (diff) | |
| download | fsf-binutils-gdb-f5e73be11b24b6c4b7ecec5f762784c4bb40ec18.zip fsf-binutils-gdb-f5e73be11b24b6c4b7ecec5f762784c4bb40ec18.tar.gz fsf-binutils-gdb-f5e73be11b24b6c4b7ecec5f762784c4bb40ec18.tar.bz2 | |
libctf: mark various args as unused in the !HAVE_MMAP case
Tested on x86_64-pc-linux-gnu, x86_64-unknown-freebsd12.0,
sparc-sun-solaris2.11, i686-pc-cygwin, i686-w64-mingw32.
libctf/
* ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
* ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
| -rw-r--r-- | libctf/ChangeLog | 5 | ||||
| -rw-r--r-- | libctf/ctf-archive.c | 2 | ||||
| -rw-r--r-- | libctf/ctf-subr.c | 2 |
3 files changed, 7 insertions, 2 deletions
diff --git a/libctf/ChangeLog b/libctf/ChangeLog index 6b0a425..2a37e16 100644 --- a/libctf/ChangeLog +++ b/libctf/ChangeLog @@ -1,3 +1,8 @@ +2019-06-06 Nick Alcock <nick.alcock@oracle.com> + + * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused. + * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused. + 2019-06-05 Nick Alcock <nick.alcock@oracle.com> * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier. diff --git a/libctf/ctf-archive.c b/libctf/ctf-archive.c index 2414493..5c16922 100644 --- a/libctf/ctf-archive.c +++ b/libctf/ctf-archive.c @@ -681,7 +681,7 @@ static int arc_mmap_unmap (void *header, size_t headersz, const char **errmsg) } #else /* Map the header in. Only used on new, empty files. */ -static void *arc_mmap_header (int fd, size_t headersz) +static void *arc_mmap_header (int fd _libctf_unused_, size_t headersz) { void *hdr; if ((hdr = malloc (headersz)) == NULL) diff --git a/libctf/ctf-subr.c b/libctf/ctf-subr.c index 09ec295..b897351 100644 --- a/libctf/ctf-subr.c +++ b/libctf/ctf-subr.c @@ -106,7 +106,7 @@ ctf_munmap (void *buf, size_t length _libctf_unused_) } void -ctf_data_protect (void *buf, size_t size) +ctf_data_protect (void *buf _libctf_unused_, size_t size _libctf_unused_) { #ifdef HAVE_MMAP /* Must be the same as the check in ctf_data_alloc(). */ |