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zNewArgv[1] = "help";
g.argc++;
g.argv = zNewArgv;
}
zCmdName = g.argv[1];
}
#ifndef _WIN32
/* Make sure open() will not return file descriptor 2. */
{ int nTry = 0;
while( !is_valid_fd(2) && nTry++ < 2 && open("/dev/null",O_WRONLY)>=0 ){}
if( !is_valid_fd(2) ){
g.cgiOutput = 1;
g.httpOut = stdout;
g.fullHttpReply = !g.isHTTP;
fossil_fatal("file descriptor 2 is not open");
}
}
#endif
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zNewArgv[1] = "help";
g.argc++;
g.argv = zNewArgv;
}
zCmdName = g.argv[1];
}
#ifndef _WIN32
/* There is a bug in stunnel4 in which it sometimes starts up client
** processes without first opening file descriptor 2 (standard error).
** If this happens, and a subsequent open() of a database returns file
** descriptor 2, and then an assert() fires and writes on fd 2, that
** can corrupt the data file. To avoid this problem, make sure open()
** will never return file descriptor 2 or less. */
if( !is_valid_fd(2) ){
int nTry = 0;
int fd = 0;
while( !is_valid_fd(2)
&& (nTry++)<2
&& (fd = open("/dev/null",O_WRONLY))>=0 && fd<2 ){}
if( fd<2 && !is_valid_fd(2) ){
g.cgiOutput = 1;
g.httpOut = stdout;
g.fullHttpReply = !g.isHTTP;
fossil_fatal("file descriptor 2 is not open");
}
}
#endif
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