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Extra error checking, and other stuff

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dcp1990 2005-06-01 20:53:09 +00:00
parent 1050ef1b31
commit ccc6a3c849
4 changed files with 7 additions and 2 deletions
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2
phoned/config.y
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@ -13,6 +13,7 @@ int chrcnt = 0;
int lincnt = 1; int lincnt = 1;
int yylex(void); int yylex(void);
extern char* yytext; extern char* yytext;
extern struct conf cf;
void yyerror(str) void yyerror(str)
char* str; char* str;
{ {
@ -82,6 +83,7 @@ devpath:
QUOTE PATH QUOTE QUOTE PATH QUOTE
{ {
lprintf(debug, "Modem dev == %s\n", $2); lprintf(debug, "Modem dev == %s\n", $2);
cf.modemdev = $2;
} }
; ;
%% %%

3
phoned/init.c
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@ -39,5 +39,8 @@ void initialize(void)
open_logs(); open_logs();
install_handlers(); install_handlers();
read_config(); read_config();
if(init_modem(cf.modemdev) != 1) {
lprintf(warn, "warning: modem didn't initialise properly; see previous messages\n");
}
} }

2
phoned/modem.c
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@ -57,7 +57,7 @@ int init_modem(char* dev)
{ {
int lres = 0; int lres = 0;
modemfd = open(dev, O_RDWR); modemfd = open(dev, O_RDWR);
if(!modemfd) { if(modemfd == -1) {
lprintf(error, "Error opening modem %s: %s\n", dev, strerror(errno)); lprintf(error, "Error opening modem %s: %s\n", dev, strerror(errno));
return -2; return -2;
} }

2
phoned/socket.c
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@ -57,7 +57,7 @@ void handclient(sk)
lprintf(debug, "Client said %s.", buffer); lprintf(debug, "Client said %s.", buffer);
} }
void network(void) void network(void) /* name is misleading because we also do modem IO here */
{ {
int s, us, sn; int s, us, sn;
fd_set fds; fd_set fds;