use nanosleep() instead of usleep(); the latter is only standard under

BSD, whereas the former is POSIX compliant

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1623 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/ChangeLog b/ChangeLog
index eeaebf2373ddb448d156c83b88521f8ddb6f412b..98fd04ede77004fecd8a1684edfa379ddfc59a5e 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,11 @@ CVS code -
        - Move the call to raw() on systems that don't define
          _POSIX_VDISABLE outside the main input/output loop, as it
          doesn't need to be called every time through the loop. (DLR)
+- winio.c:
+  do_credits()
+       - Use nanosleep() instead of usleep().  The latter is only
+         standard under BSD, whereas the former is POSIX compliant.
+         (DLR)
 - README:
        - Reformat to 72 characters per line, fix wording in one spot,
          and fix spacing in several spots. (DLR)

diff --git a/src/winio.c b/src/winio.c
index 6020efcd765d11744196a804254e780ce834b583..8da17f8844b90c6797c9c1704b78a8a0c6ba33fe 100644 (file)
--- a/src/winio.c
+++ b/src/winio.c
@@ -24,6 +24,7 @@
 #include <stdarg.h>
 #include <string.h>
 #include <stdlib.h>
+#include <time.h>
 #include <unistd.h>
 #include <ctype.h>
 #include <assert.h>
@@ -2298,6 +2299,7 @@ void dump_buffer_reverse(void)
 void do_credits(void)
 {
     int i, j = 0, k, place = 0, start_x;
+    struct timespec scrolldelay;
 
     const char *what;
     const char *xlcredits[XLCREDIT_LEN];
@@ -2361,6 +2363,9 @@ void do_credits(void)
     xlcredits[6] = _("and anyone else we forgot...");
     xlcredits[7] = _("Thank you for using nano!\n");
 
+    scrolldelay.tv_sec = 0L;
+    scrolldelay.tv_nsec = 700000000L;
+
     curs_set(0);
     nodelay(edit, TRUE);
     blank_bottombars();
@@ -2392,7 +2397,7 @@ void do_credits(void)
                start_x = COLS / 2 - strlen(what) / 2 - 1;
                mvwaddstr(edit, i * 2 - k, start_x, what);
            }
-           usleep(700000);
+           nanosleep(&scrolldelay, NULL);
            wrefresh(edit);
        }
        if (j < editwinrows / 2 - 1)