Revision ea2ca4497bdb716977a3e2526780635cb6bac513 authored by Jonathan Nieder on 21 May 2011, 19:38:26 UTC, committed by Junio C Hamano on 22 May 2011, 05:29:32 UTC
Accept sub foo { } as an alternative to a more common style that introduces perl functions with a brace on the first line (and likewise for BEGIN/END blocks). The new regex is a little hairy to avoid matching # forward declaration sub foo; while continuing to match "sub foo($;@) {" and sub foo { # This routine is interesting; # in fact, the lines below explain how... While at it, pay attention to Perl 5.14's "package foo {" syntax as an alternative to the traditional "package foo;". Requested-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 12f0967
zlib.c
/*
* zlib wrappers to make sure we don't silently miss errors
* at init time.
*/
#include "cache.h"
void git_inflate_init(z_streamp strm)
{
const char *err;
switch (inflateInit(strm)) {
case Z_OK:
return;
case Z_MEM_ERROR:
err = "out of memory";
break;
case Z_VERSION_ERROR:
err = "wrong version";
break;
default:
err = "error";
}
die("inflateInit: %s (%s)", err, strm->msg ? strm->msg : "no message");
}
void git_inflate_end(z_streamp strm)
{
if (inflateEnd(strm) != Z_OK)
error("inflateEnd: %s", strm->msg ? strm->msg : "failed");
}
int git_inflate(z_streamp strm, int flush)
{
int ret = inflate(strm, flush);
const char *err;
switch (ret) {
/* Out of memory is fatal. */
case Z_MEM_ERROR:
die("inflate: out of memory");
/* Data corruption errors: we may want to recover from them (fsck) */
case Z_NEED_DICT:
err = "needs dictionary"; break;
case Z_DATA_ERROR:
err = "data stream error"; break;
case Z_STREAM_ERROR:
err = "stream consistency error"; break;
default:
err = "unknown error"; break;
/* Z_BUF_ERROR: normal, needs more space in the output buffer */
case Z_BUF_ERROR:
case Z_OK:
case Z_STREAM_END:
return ret;
}
error("inflate: %s (%s)", err, strm->msg ? strm->msg : "no message");
return ret;
}
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