Minor documentation updates.

diff --git a/src/coloredstderr.c b/src/coloredstderr.c
index 63c4a61411b308855046b7c207e7173fda08da82..a55ce38d15fd67dcc3abcc787f3cf6a1de608003 100644 (file)
--- a/src/coloredstderr.c
+++ b/src/coloredstderr.c
@@ -206,7 +206,7 @@ HOOK_FILE2(int, vprintf, stdout,
            const char *, format, va_list, ap)
 HOOK_FILE3(int, vfprintf, stream,
            FILE *, stream, const char *, format, va_list, ap)
-/* Hardening functions (-D_FORTIFY_SOURCE=2). */
+/* Hardening functions (-D_FORTIFY_SOURCE=2), only functions from above */
 HOOK_VAR_FILE2(int, __printf_chk, stdout, __vprintf_chk,
                int, flag, const char *, format)
 HOOK_VAR_FILE3(int, __fprintf_chk, fp, __vfprintf_chk,
@@ -302,6 +302,7 @@ int fcntl(int fd, int cmd, ...) {
     va_start(ap, cmd);
     result = real_fcntl(fd, cmd, va_arg(ap, void *));
     va_end(ap);
+
     /* We only care about duping fds. */
     if (cmd == F_DUPFD && result != -1) {
         int saved_errno = errno;

diff --git a/src/trackfds.h b/src/trackfds.h
index 34f0b1d8db793fe8274b02ac52cd9df8abb38ad0..476093818a5dae4aabe2b1c1e50c7680124e18a1 100644 (file)
--- a/src/trackfds.h
+++ b/src/trackfds.h
@@ -138,7 +138,7 @@ static void update_environment(void) {
     for (i = 0; i < tracked_fds_count; i++) {
         int length = snprintf(x, 10 + 1, "%d", tracked_fds[i]);
         if (length >= 10 + 1) {
-            /* Integer too bit to fit the buffer, skip it. */
+            /* Integer too big to fit the buffer, skip it. */
             continue;
         }