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use FD_SETSIZE instead of 1024 as FD limit

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Gerhard Rieger 2008-02-16 10:45:34 +01:00
parent 9809b977e2
commit e74c247faf
1 changed files with 2 additions and 2 deletions
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4
filan_main.c
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@ -24,7 +24,7 @@ int main(int argc, const char *argv[]) {
const char **arg1, *a; const char **arg1, *a;
const char *filename = NULL, *waittimetxt; const char *filename = NULL, *waittimetxt;
unsigned int m = 0; /* first FD (default) */ unsigned int m = 0; /* first FD (default) */
unsigned int n = 1024; /* last excl.; this is default on my Linux */ unsigned int n = FD_SETSIZE; /* last excl. */
unsigned int i; unsigned int i;
int style = 0; int style = 0;
struct timespec waittime = { 0, 0 }; struct timespec waittime = { 0, 0 };
@ -233,7 +233,7 @@ static void filan_usage(FILE *fd) {
fputs(" -ls log to stderr (default if no other log)\n", fd); fputs(" -ls log to stderr (default if no other log)\n", fd);
#endif #endif
fputs(" -i<fdnum> only analyze this fd\n", fd); fputs(" -i<fdnum> only analyze this fd\n", fd);
fputs(" -n<fdnum> analyze all fds from 0 up to fdnum-1 (default: 1024)\n", fd); fprintf(fd, " -n<fdnum> analyze all fds from 0 up to fdnum-1 (default: %u)\n", FD_SETSIZE);
fputs(" -s simple output with just type and socket address or path\n", fd); fputs(" -s simple output with just type and socket address or path\n", fd);
/* fputs(" -c alternate device visualization\n", fd);*/ /* fputs(" -c alternate device visualization\n", fd);*/
fputs(" -f<filename> analyze file system entry\n", fd); fputs(" -f<filename> analyze file system entry\n", fd);