diff options
Diffstat (limited to 'extra/resolve_stack_dump.c')
| -rw-r--r-- | extra/resolve_stack_dump.c | 48 |
1 files changed, 23 insertions, 25 deletions
diff --git a/extra/resolve_stack_dump.c b/extra/resolve_stack_dump.c index 94be4a5654a..d79fb1b6e5d 100644 --- a/extra/resolve_stack_dump.c +++ b/extra/resolve_stack_dump.c @@ -1,19 +1,18 @@ -/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, +/* Copyright (C) 2000 MySQL AB + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, - MA 02111-1307, USA */ + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* Resolve numeric stack dump produced by mysqld 3.23.30 and later versions into symbolic names. By Sasha Pachev <sasha@mysql.com> @@ -162,7 +161,7 @@ static void open_files() { fp_out = stdout; fp_dump = stdin; - + if(dump_fname && !(fp_dump = my_fopen(dump_fname, O_RDONLY, MYF(MY_WME)))) die("Could not open %s", dump_fname); /* if name not given, assume stdin*/ @@ -172,7 +171,7 @@ static void open_files() trace dump and specify the path to it with -s or --symbols-file"); if(!(fp_sym = my_fopen(sym_fname, O_RDONLY, MYF(MY_WME)))) die("Could not open %s", sym_fname); - + } static uchar hex_val(char c) @@ -191,10 +190,10 @@ static my_long_addr_t read_addr(char** buf) uchar c; char* p = *buf; my_long_addr_t addr = 0; - + while((c = hex_val(*p++)) != HEX_INVALID) addr = (addr << 4) + c; - + *buf = p; return addr; } @@ -208,7 +207,7 @@ static int init_sym_entry(SYM_ENTRY* se, char* buf) return -1; while(isspace(*buf++)) /* empty */; - + while(isspace(*buf++)) /* empty - skip more space */; --buf; @@ -255,7 +254,7 @@ static void verify_sort() { uint i; uchar* last = 0; - + for(i = 0; i < sym_table.elements; i++) { SYM_ENTRY se; @@ -273,7 +272,7 @@ static SYM_ENTRY* resolve_addr(uchar* addr, SYM_ENTRY* se) get_dynamic(&sym_table, (gptr)se, 0); if(addr < se->addr) return 0; - + for(i = 1; i < sym_table.elements; i++) { get_dynamic(&sym_table, (gptr)se, i); @@ -296,7 +295,7 @@ static void do_resolve() while(isspace(*p)) ++p; /* skip space */; - + if(*p++ == '0' && *p++ == 'x') { SYM_ENTRY se ; @@ -306,7 +305,7 @@ static void do_resolve() (int) (addr - se.addr)); else fprintf(fp_out, "%p (?)\n", addr); - + } else { @@ -326,4 +325,3 @@ int main(int argc, char** argv) clean_up(); return 0; } - |