mirror of
https://github.com/rui314/mold.git
synced 2024-10-05 00:57:08 +03:00
57 lines
1.3 KiB
C++
57 lines
1.3 KiB
C++
#include "elf/mold.h"
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#include "macho/mold.h"
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#include <cstring>
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#include <signal.h>
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namespace mold {
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std::string_view errno_string() {
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static thread_local char buf[200];
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#if _GNU_SOURCE
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// The GNU version of strerror_r() returns a char * and may completely ignore
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// buf
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return strerror_r(errno, buf, sizeof(buf));
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#else
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// The POSIX.1-2001-compliant version of strerror_r() returns an int and
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// writes the string into buf
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return !strerror_r(errno, buf, sizeof(buf)) ? buf : "Unknown error";
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#endif
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}
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#ifdef GIT_HASH
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const std::string mold_version =
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"mold " MOLD_VERSION " (" GIT_HASH "; compatible with GNU ld and GNU gold)";
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#else
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const std::string mold_version =
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"mold " MOLD_VERSION " (compatible with GNU ld and GNU gold)";
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#endif
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void cleanup() {
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if (output_tmpfile)
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unlink(output_tmpfile);
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if (socket_tmpfile)
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unlink(socket_tmpfile);
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}
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static void signal_handler(int) {
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cleanup();
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_exit(1);
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}
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void install_signal_handler() {
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signal(SIGINT, signal_handler);
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signal(SIGTERM, signal_handler);
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}
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} // namespace mold
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int main(int argc, char **argv) {
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std::string cmd = mold::filepath(argv[0]).filename();
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if (cmd == "ld64" || cmd == "ld64.mold")
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return mold::macho::main(argc, argv);
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return mold::elf::main(argc, argv);
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}
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