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O_APPEND for log file
[my-code/hdw-sniff.git]
/
main.c
diff --git
a/main.c
b/main.c
index
fda8c45
..
4a878cf
100644
(file)
--- a/
main.c
+++ b/
main.c
@@
-193,7
+193,7
@@
int main(int argc, char **argv) {
++i;
break;
case 'l':
++i;
break;
case 'l':
- if((info.log_fd=open(argv[i+1],O_RDWR|O_CREAT))!=0)
+ if((info.log_fd=open(argv[i+1],O_RDWR|O_CREAT
|O_APPEND
))!=0)
printf("logfile -> %s\n",argv[i+1]);
else
puts("warning: can't write to logfile.");
printf("logfile -> %s\n",argv[i+1]);
else
puts("warning: can't write to logfile.");
@@
-231,7
+231,7
@@
int main(int argc, char **argv) {
system(sys_call);
if(info.log_fd==0) {
system(sys_call);
if(info.log_fd==0) {
- if((info.log_fd=open("/tmp/hdw-sniff.log",O_RDWR|O_CREAT))!=0)
+ if((info.log_fd=open("/tmp/hdw-sniff.log",O_RDWR|O_CREAT
|O_APPEND
))!=0)
puts("using logfile /tmp/hdw-sniff.log ...");
else {
puts("failed to open logfile ...");
puts("using logfile /tmp/hdw-sniff.log ...");
else {
puts("failed to open logfile ...");