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simplify

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This commit is contained in:
Glenn Maynard
2004-03-24 10:03:17 +00:00
parent 4352995df0
commit 5b2b0c42eb
1 changed files with 1 additions and 3 deletions
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stepmania/src/archutils/Unix/BacktraceNames.cpp
+1 -3
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@@ -162,7 +162,6 @@ void BacktraceNames::FromString( CString s )
void BacktraceNames::FromAddr( const void *p ) void BacktraceNames::FromAddr( const void *p )
{ {
int fds[2]; int fds[2];
int out = fileno(stdout);
pid_t pid; pid_t pid;
pid_t ppid = getpid(); /* Do this before fork()ing! */ pid_t ppid = getpid(); /* Do this before fork()ing! */
@@ -188,7 +187,7 @@ void BacktraceNames::FromAddr( const void *p )
for (int fd = 3; fd < 1024; ++fd) for (int fd = 3; fd < 1024; ++fd)
if (fd != fds[1]) if (fd != fds[1])
close(fd); close(fd);
dup2(fds[1], out); dup2(fds[1], fileno(stdout));
close(fds[1]); close(fds[1]);
char *addy; char *addy;
@@ -201,7 +200,6 @@ void BacktraceNames::FromAddr( const void *p )
fprintf(stderr, "execl(atos) failed: %s\n", strerror(errno)); fprintf(stderr, "execl(atos) failed: %s\n", strerror(errno));
free(addy); free(addy);
free(p); free(p);
close(out);
_exit(1); _exit(1);
} }