diff options
| author | elfmz <fenix1905@tut.by> | 2022-04-04 00:42:26 +0300 |
|---|---|---|
| committer | elfmz <fenix1905@tut.by> | 2022-04-04 00:42:26 +0300 |
| commit | 694878351f8201fa8682e68110ebef1cd9f5ad4b (patch) | |
| tree | 876ca9046ec4e214230a16d2ceb0a566e47c1086 /far2l/src/base | |
| parent | a4b9ce9ae1f916ff501a553293983dc57540a47b (diff) | |
dont use backtrace with MUSL libc (touch #1285)
Diffstat (limited to 'far2l/src/base')
| -rw-r--r-- | far2l/src/base/SafeMMap.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/far2l/src/base/SafeMMap.cpp b/far2l/src/base/SafeMMap.cpp index 8d132a25..458d16bc 100644 --- a/far2l/src/base/SafeMMap.cpp +++ b/far2l/src/base/SafeMMap.cpp @@ -4,7 +4,12 @@ #include <signal.h> #include <unistd.h> #include <string.h> -#include <execinfo.h> + +#if !defined(__FreeBSD__) && !defined(__MUSL__) // todo: pass to linker -lexecinfo under BSD and then may remove this ifndef +# include <execinfo.h> +# define HAS_BACKTRACE +#endif + #include <fcntl.h> #include <stdio.h> #include "../WinPort/sudo.h" @@ -118,7 +123,7 @@ static inline void WriteCrashSigLog(int num, siginfo_t *info, void *ctx) FDScope fd(open(s_crash_log.c_str(), O_APPEND | O_CREAT | O_WRONLY, 0600)); if (fd.Valid()) { FDWriteSignalInfo(fd, num, info, ctx); -#ifndef __FreeBSD__ // todo: pass to linker -lexecinfo under BSD and then may remove this ifndef +#ifdef HAS_BACKTRACE // using backtrace/backtrace_symbols_fd is in general now allowed by signal safety rules // but in general it works and its enough cuz other important info already written in // signal-safe manner by FDWriteSignalInfo |