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Update libbacktrace to d0f5e95.

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This commit is contained in:
Bartosz Taudul
2021-07-25 12:30:36 +02:00
parent d2b3182ab6
commit 6f855ebcd4
2 changed files with 53 additions and 51 deletions
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libbacktrace/backtrace.hpp
+8 -7
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@@ -53,13 +53,14 @@ struct backtrace_state;
invalid after this function returns.
As a special case, the ERRNUM argument will be passed as -1 if no
debug info can be found for the executable, but the function
requires debug info (e.g., backtrace_full, backtrace_pcinfo). The
MSG in this case will be something along the lines of "no debug
info". Similarly, ERRNUM will be passed as -1 if there is no
symbol table, but the function requires a symbol table (e.g.,
backtrace_syminfo). This may be used as a signal that some other
approach should be tried. */
debug info can be found for the executable, or if the debug info
exists but has an unsupported version, but the function requires
debug info (e.g., backtrace_full, backtrace_pcinfo). The MSG in
this case will be something along the lines of "no debug info".
Similarly, ERRNUM will be passed as -1 if there is no symbol table,
but the function requires a symbol table (e.g., backtrace_syminfo).
This may be used as a signal that some other approach should be
tried. */
typedef void (*backtrace_error_callback) (void *data, const char *msg,
int errnum);