diff options
Diffstat (limited to 'libc/misc/ttyent')
| -rw-r--r-- | libc/misc/ttyent/getttyent.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/libc/misc/ttyent/getttyent.c b/libc/misc/ttyent/getttyent.c index 0b2c9a3cc..6e2fbd2f4 100644 --- a/libc/misc/ttyent/getttyent.c +++ b/libc/misc/ttyent/getttyent.c @@ -34,6 +34,10 @@ #include <stdio_ext.h> #include <ctype.h> #include <string.h> +#include <stdlib.h> +#ifdef __UCLIBC_HAS_THREADS__ +#include <pthread.h> +#endif static char zapchar; static FILE *tf; @@ -110,11 +114,11 @@ struct ttyent * getttyent(void) abort(); } - flockfile (tf); + __STDIO_ALWAYS_THREADLOCK(tf); for (;;) { - if (!fgets_unlocked(p = line, sizeof(line), tf)) { - funlockfile (tf); + if (!fgets_unlocked(p = line, BUFSIZ, tf)) { + __STDIO_ALWAYS_THREADUNLOCK(tf); return (NULL); } /* skip lines that are too big */ @@ -159,7 +163,7 @@ struct ttyent * getttyent(void) break; } /* We can release the lock only here since `zapchar' is global. */ - funlockfile(tf); + __STDIO_ALWAYS_THREADUNLOCK(tf); if (zapchar == '#' || *p == '#') while ((c = *++p) == ' ' || c == '\t') |