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crazy Debian GNU/kFreeBSD guy wanted this

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This commit is contained in:
albert
2005-01-27 04:08:10 +00:00
parent 6e183316de
commit f9d99085e7
5 changed files with 16 additions and 12 deletions
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6
proc/devname.c
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@@ -22,7 +22,7 @@
// This is the buffer size for a tty name. Any path is legal,
// which makes PAGE_SIZE appropriate (see kernel source), but
// that is only 99% portable and utmp only holds 32 anyway.
#define NAME_SIZE 128
#define TTY_NAME_SIZE 128
/* Who uses what:
*
@@ -219,7 +219,7 @@ static int link_name(char *restrict const buf, unsigned maj, unsigned min, int p
char path[32];
int count;
sprintf(path, "/proc/%d/%s", pid, name); /* often permission denied */
count = readlink(path,buf,NAME_SIZE-1);
count = readlink(path,buf,TTY_NAME_SIZE-1);
if(count == -1) return 0;
buf[count] = '\0';
if(stat(buf, &sbuf) < 0) return 0;
@@ -230,7 +230,7 @@ static int link_name(char *restrict const buf, unsigned maj, unsigned min, int p
/* number --> name */
unsigned dev_to_tty(char *restrict ret, unsigned chop, dev_t dev_t_dev, int pid, unsigned int flags) {
static char buf[NAME_SIZE];
static char buf[TTY_NAME_SIZE];
char *restrict tmp = buf;
unsigned dev = dev_t_dev;
unsigned i = 0;