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Turn pack200 into an actual library

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This commit is contained in:
Petr Mrázek
2013-09-29 21:11:30 +02:00
parent d267d86f6e
commit 604162acdf
20 changed files with 583 additions and 1352 deletions
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28
depends/pack200/src/utils.cpp
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@@ -29,6 +29,7 @@
#include <string.h>
#include <limits.h>
#include <assert.h>
#include <stdint.h>
#include <sys/stat.h>
@@ -57,35 +58,14 @@ void *must_malloc(size_t size)
}
else
{
unpack_abort(ERROR_ENOMEM);
throw std::runtime_error(ERROR_ENOMEM);
}
return ptr;
}
void unpack_abort(const char *msg, unpacker *u)
void unpack_abort(const char *msg)
{
if (msg == nullptr)
msg = "corrupt pack file or internal error";
if (u == nullptr)
u = unpacker::current();
if (u == nullptr)
{
fprintf(stderr, "Error: unpacker: %s\n", msg);
::abort();
return;
}
u->abort(msg);
}
bool unpack_aborting(unpacker *u)
{
if (u == nullptr)
u = unpacker::current();
if (u == nullptr)
{
fprintf(stderr, "Error: unpacker: no current instance\n");
::abort();
return true;
}
return u->aborting();
throw std::runtime_error(msg);
}