diff options
Diffstat (limited to 'src/third_party/unwind/dist/src/ptrace/_UPT_get_proc_name.c')
-rw-r--r-- | src/third_party/unwind/dist/src/ptrace/_UPT_get_proc_name.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/third_party/unwind/dist/src/ptrace/_UPT_get_proc_name.c b/src/third_party/unwind/dist/src/ptrace/_UPT_get_proc_name.c new file mode 100644 index 00000000000..79c1f38e256 --- /dev/null +++ b/src/third_party/unwind/dist/src/ptrace/_UPT_get_proc_name.c @@ -0,0 +1,42 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2003 Hewlett-Packard Co + Copyright (C) 2007 David Mosberger-Tang + Contributed by David Mosberger-Tang <dmosberger@gmail.com> + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "_UPT_internal.h" + +int +_UPT_get_proc_name (unw_addr_space_t as, unw_word_t ip, + char *buf, size_t buf_len, unw_word_t *offp, void *arg) +{ + struct UPT_info *ui = arg; + +#if ELF_CLASS == ELFCLASS64 + return _Uelf64_get_proc_name (as, ui->pid, ip, buf, buf_len, offp); +#elif ELF_CLASS == ELFCLASS32 + return _Uelf32_get_proc_name (as, ui->pid, ip, buf, buf_len, offp); +#else + return -UNW_ENOINFO; +#endif +} |