forked from pool/systemd
b9f41ee894
- require curl and bzip2 to build importd - curl also causes building of journal-upload. That one has rather unusal certificate usage, set it's ca root to /etc/pki/systemd instead of the built-in default /etc/ssl as journal-remote and journal-upload think they kan put stuff in /etc/ssl/certs then but that directory is managed by p11-kit and doesn't serve the purpose those programs think. - /var/lib/systemd/random-seed is a file - own /var/lib/machines OBS-URL: https://build.opensuse.org/request/show/365799 OBS-URL: https://build.opensuse.org/package/show/Base:System/systemd?expand=0&rev=931
85 lines
3.3 KiB
Diff
85 lines
3.3 KiB
Diff
From: Werner Fink <werner@suse.de>
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Date: Wed Sep 23 12:37:23 UTC 2015
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Subject: Do not bother vistual console to much with GIO/PIO
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This avoids broken virtual console mapping due stressed ioctl API
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for the virtual consoles (boo#904214)
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---
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src/vconsole/vconsole-setup.c | 39 +++++++++++++++++++++++++--------------
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1 file changed, 25 insertions(+), 14 deletions(-)
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--- a/src/vconsole/vconsole-setup.c
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+++ b/src/vconsole/vconsole-setup.c 2015-09-23 12:34:33.854018750 +0000
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@@ -202,8 +202,13 @@ static void font_copy_to_all_vcs(int fd)
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unsigned short map16[E_TABSZ];
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struct unimapdesc unimapd;
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struct unipair unipairs[USHRT_MAX];
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+ struct console_font_op cfo = {};
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int i, r;
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+ bool hasmap8;
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+ bool hasmap16;
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+ bool hasunimap;
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+
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/* get active, and 16 bit mask of used VT numbers */
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r = ioctl(fd, VT_GETSTATE, &vcs);
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if (r < 0) {
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@@ -211,10 +216,22 @@ static void font_copy_to_all_vcs(int fd)
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return;
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}
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+ /* copy font from active VT, where the font was uploaded to */
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+ cfo.op = KD_FONT_OP_COPY;
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+ cfo.height = vcs.v_active-1; /* tty1 == index 0 */
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+
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+ hasmap8 = (ioctl(fd, GIO_SCRNMAP, map8) >= 0);
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+ hasmap16 = (ioctl(fd, GIO_UNISCRNMAP, map16) >= 0);
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+
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+ /* unimapd is a ushort count and a pointer to an
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+ * array of struct unipair { ushort, ushort } */
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+ unimapd.entries = unipairs;
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+ unimapd.entry_ct = USHRT_MAX;
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+ hasunimap = (ioctl(fd, GIO_UNIMAP, &unimapd) >= 0);
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+
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for (i = 1; i <= 15; i++) {
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char vcname[strlen("/dev/vcs") + DECIMAL_STR_MAX(int)];
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_cleanup_close_ int vcfd = -1;
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- struct console_font_op cfo = {};
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if (i == vcs.v_active)
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continue;
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@@ -229,25 +246,19 @@ static void font_copy_to_all_vcs(int fd)
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if (vcfd < 0)
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continue;
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- /* copy font from active VT, where the font was uploaded to */
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- cfo.op = KD_FONT_OP_COPY;
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- cfo.height = vcs.v_active-1; /* tty1 == index 0 */
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+ /* copy font from active VT to vcs */
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(void) ioctl(vcfd, KDFONTOP, &cfo);
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- /* copy map of 8bit chars */
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- if (ioctl(fd, GIO_SCRNMAP, map8) >= 0)
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+ /* copy map of 8bit chars to vcs */
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+ if (hasmap8)
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(void) ioctl(vcfd, PIO_SCRNMAP, map8);
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- /* copy map of 8bit chars -> 16bit Unicode values */
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- if (ioctl(fd, GIO_UNISCRNMAP, map16) >= 0)
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+ /* copy map of 8bit chars -> 16bit Unicode values to vcs */
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+ if (hasmap16)
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(void) ioctl(vcfd, PIO_UNISCRNMAP, map16);
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- /* copy unicode translation table */
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- /* unimapd is a ushort count and a pointer to an
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- array of struct unipair { ushort, ushort } */
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- unimapd.entries = unipairs;
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- unimapd.entry_ct = USHRT_MAX;
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- if (ioctl(fd, GIO_UNIMAP, &unimapd) >= 0) {
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+ /* copy unicode translation table to vcs */
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+ if (hasunimap) {
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struct unimapinit adv = { 0, 0, 0 };
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(void) ioctl(vcfd, PIO_UNIMAPCLR, &adv);
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