static void load_msgs()
{
DIR *dir = opendir("var/spool/exe/");
struct dirent *de;
while ((de = readdir(dir)) != NULL)
{
if ( ! name_matches(de->d_name)) continue;
//fgaj_t("from %s", de->d_name);
fdja_value *j = fdja_parse_f("var/spool/exe/%s", de->d_name);
if (j == NULL)
{
flon_move_to_rejected("var/spool/exe/%s", de->d_name, "couldn't parse");
continue;
}
fdja_set(j, "fname", fdja_s(de->d_name));
// TODO
// it's probably better to put msgs from disk in front of the list
// especially if they're cancel msgs
flu_list_add(msgs, j);
}
fgaj_i("exid: %s, msgs: %zu", execution_id, msgs->size);
closedir(dir);
}
int
PyCapsule_IsValid(PyObject *o, const char *name)
{
PyCapsule *capsule = (PyCapsule *)o;
return (capsule != NULL &&
PyCapsule_CheckExact(capsule) &&
capsule->pointer != NULL &&
name_matches(capsule->name, name));
}
void *
PyCapsule_GetPointer(PyObject *o, const char *name)
{
PyCapsule *capsule = (PyCapsule *)o;
if (!is_legal_capsule(capsule, "PyCapsule_GetPointer")) {
return NULL;
}
if (!name_matches(name, capsule->name)) {
PyErr_SetString(PyExc_ValueError, "PyCapsule_GetPointer called with incorrect name");
return NULL;
}
return capsule->pointer;
}
int fb_find_mode(struct fb_var_screeninfo *var,
struct fb_info *info, const char *mode_option,
const struct fb_videomode *db, unsigned int dbsize,
const struct fb_videomode *default_mode,
unsigned int default_bpp)
{
int i;
/* Set up defaults */
if (!db) {
db = modedb;
dbsize = ARRAY_SIZE(modedb);
}
if (!default_mode)
default_mode = &db[0];
if (!default_bpp)
default_bpp = 8;
/* Did the user specify a video mode? */
if (!mode_option)
mode_option = fb_mode_option;
if (mode_option) {
const char *name = mode_option;
unsigned int namelen = strlen(name);
int res_specified = 0, bpp_specified = 0, refresh_specified = 0;
unsigned int xres = 0, yres = 0, bpp = default_bpp, refresh = 0;
int yres_specified = 0, cvt = 0, rb = 0, interlace = 0, margins = 0;
u32 best, diff, tdiff;
for (i = namelen-1; i >= 0; i--) {
switch (name[i]) {
case '@':
namelen = i;
if (!refresh_specified && !bpp_specified &&
!yres_specified) {
refresh = simple_strtol(&name[i+1], NULL, 10);
refresh_specified = 1;
if (cvt || rb)
cvt = 0;
} else
goto done;
break;
case '-':
namelen = i;
if (!bpp_specified && !yres_specified) {
bpp = simple_strtol(&name[i+1], NULL, 10);
bpp_specified = 1;
if (cvt || rb)
cvt = 0;
} else
goto done;
break;
case 'x':
if (!yres_specified) {
yres = simple_strtol(&name[i+1], NULL, 10);
yres_specified = 1;
} else
goto done;
break;
case '0' ... '9':
break;
case 'M':
if (!yres_specified)
cvt = 1;
break;
case 'R':
if (!cvt)
rb = 1;
break;
case 'm':
if (!cvt)
margins = 1;
break;
case 'i':
if (!cvt)
interlace = 1;
break;
default:
goto done;
}
}
if (i < 0 && yres_specified) {
xres = simple_strtol(name, NULL, 10);
res_specified = 1;
}
done:
if (cvt) {
struct fb_videomode cvt_mode;
int ret;
DPRINTK("CVT mode %dx%d@%dHz%s%s%s\n", xres, yres,
(refresh) ? refresh : 60, (rb) ? " reduced blanking" :
"", (margins) ? " with margins" : "", (interlace) ?
" interlaced" : "");
memset(&cvt_mode, 0, sizeof(cvt_mode));
cvt_mode.xres = xres;
cvt_mode.yres = yres;
cvt_mode.refresh = (refresh) ? refresh : 60;
if (interlace)
cvt_mode.vmode |= FB_VMODE_INTERLACED;
else
cvt_mode.vmode &= ~FB_VMODE_INTERLACED;
ret = fb_find_mode_cvt(&cvt_mode, margins, rb);
if (!ret && !fb_try_mode(var, info, &cvt_mode, bpp)) {
DPRINTK("modedb CVT: CVT mode ok\n");
return 1;
}
DPRINTK("CVT mode invalid, getting mode from database\n");
}
DPRINTK("Trying specified video mode%s %ix%i\n",
refresh_specified ? "" : " (ignoring refresh rate)", xres, yres);
if (!refresh_specified) {
/*
* If the caller has provided a custom mode database and a
* valid monspecs structure, we look for the mode with the
* highest refresh rate. Otherwise we play it safe it and
* try to find a mode with a refresh rate closest to the
* standard 60 Hz.
*/
if (db != modedb &&
info->monspecs.vfmin && info->monspecs.vfmax &&
info->monspecs.hfmin && info->monspecs.hfmax &&
info->monspecs.dclkmax) {
refresh = 1000;
} else {
refresh = 60;
}
}
diff = -1;
best = -1;
for (i = 0; i < dbsize; i++) {
if ((name_matches(db[i], name, namelen) ||
(res_specified && res_matches(db[i], xres, yres))) &&
!fb_try_mode(var, info, &db[i], bpp)) {
if (refresh_specified && db[i].refresh == refresh) {
return 1;
} else {
if (abs(db[i].refresh - refresh) < diff) {
diff = abs(db[i].refresh - refresh);
best = i;
}
}
}
}
if (best != -1) {
fb_try_mode(var, info, &db[best], bpp);
return (refresh_specified) ? 2 : 1;
}
diff = 2 * (xres + yres);
best = -1;
DPRINTK("Trying best-fit modes\n");
for (i = 0; i < dbsize; i++) {
DPRINTK("Trying %ix%i\n", db[i].xres, db[i].yres);
if (!fb_try_mode(var, info, &db[i], bpp)) {
tdiff = abs(db[i].xres - xres) +
abs(db[i].yres - yres);
/*
* Penalize modes with resolutions smaller
* than requested.
*/
if (xres > db[i].xres || yres > db[i].yres)
tdiff += xres + yres;
if (diff > tdiff) {
diff = tdiff;
best = i;
}
}
}
if (best != -1) {
fb_try_mode(var, info, &db[best], bpp);
return 5;
}
}
DPRINTK("Trying default video mode\n");
if (!fb_try_mode(var, info, default_mode, default_bpp))
return 3;
DPRINTK("Trying all modes\n");
for (i = 0; i < dbsize; i++)
if (!fb_try_mode(var, info, &db[i], default_bpp))
return 4;
DPRINTK("No valid mode found\n");
return 0;
}
int fb_find_mode(struct fb_var_screeninfo *var,
struct fb_info *info, const char *mode_option,
const struct fb_videomode *db, unsigned int dbsize,
const struct fb_videomode *default_mode,
unsigned int default_bpp)
{
int i, j;
/* Set up defaults */
if (!db) {
db = modedb;
dbsize = sizeof(modedb)/sizeof(*modedb);
}
if (!default_mode)
default_mode = &modedb[DEFAULT_MODEDB_INDEX];
if (!default_bpp)
default_bpp = 8;
/* Did the user specify a video mode? */
if (mode_option || (mode_option = global_mode_option)) {
const char *name = mode_option;
unsigned int namelen = strlen(name);
int res_specified = 0, bpp_specified = 0, refresh_specified = 0;
unsigned int xres = 0, yres = 0, bpp = default_bpp, refresh = 0;
int yres_specified = 0;
u32 best = -1, diff = -1;
for (i = namelen-1; i >= 0; i--) {
switch (name[i]) {
case '@':
namelen = i;
if (!refresh_specified && !bpp_specified &&
!yres_specified) {
refresh = my_atoi(&name[i+1]);
refresh_specified = 1;
} else
goto done;
break;
case '-':
namelen = i;
if (!bpp_specified && !yres_specified) {
bpp = my_atoi(&name[i+1]);
bpp_specified = 1;
} else
goto done;
break;
case 'x':
if (!yres_specified) {
yres = my_atoi(&name[i+1]);
yres_specified = 1;
} else
goto done;
break;
case '0'...'9':
break;
default:
goto done;
}
}
if (i < 0 && yres_specified) {
xres = my_atoi(name);
res_specified = 1;
}
done:
for (i = refresh_specified; i >= 0; i--) {
DPRINTK("Trying specified video mode%s %ix%i\n",
i ? "" : " (ignoring refresh rate)", xres, yres);
for (j = 0; j < dbsize; j++)
if ((name_matches(db[j], name, namelen) ||
(res_specified && res_matches(db[j], xres, yres))) &&
(!i || db[j].refresh == refresh) &&
!fb_try_mode(var, info, &db[j], bpp))
return 2-i;
}
DPRINTK("Trying best-fit modes\n");
for (i = 0; i < dbsize; i++) {
if (xres <= db[i].xres && yres <= db[i].yres) {
DPRINTK("Trying %ix%i\n", db[i].xres, db[i].yres);
if (!fb_try_mode(var, info, &db[i], bpp)) {
if (diff > (db[i].xres - xres) + (db[i].yres - yres)) {
diff = (db[i].xres - xres) + (db[i].yres - yres);
best = i;
}
}
}
}
if (best != -1) {
fb_try_mode(var, info, &db[best], bpp);
return 5;
}
}
DPRINTK("Trying default video mode\n");
if (!fb_try_mode(var, info, default_mode, default_bpp))
return 3;
DPRINTK("Trying all modes\n");
for (i = 0; i < dbsize; i++)
if (!fb_try_mode(var, info, &db[i], default_bpp))
return 4;
DPRINTK("No valid mode found\n");
return 0;
}
static struct elf_file *grab_module(const char *name,
const char *kernel,
const char *basedir)
{
char *data;
unsigned long size;
struct utsname buf;
char *depname, *p, *moddir;
struct elf_file *module;
if (strchr(name, '.') || strchr(name, '/')) {
module = grab_elf_file(name);
if (!module)
error("modinfo: could not open %s: %s\n",
name, strerror(errno));
return module;
}
if (!kernel) {
uname(&buf);
kernel = buf.release;
}
if (strlen(basedir))
nofail_asprintf(&moddir, "%s/%s/%s", basedir, MODULE_DIR, kernel);
else
nofail_asprintf(&moddir, "%s/%s", MODULE_DIR, kernel);
/* Search for it in modules.dep. */
nofail_asprintf(&depname, "%s/%s", moddir, "modules.dep");
data = grab_file(depname, &size);
if (!data) {
error("modinfo: could not open %s\n", depname);
free(depname);
return NULL;
}
free(depname);
for (p = data; p < data + size; p = next_line(p, data + size)) {
if (name_matches(p, data + size, name)) {
int namelen = strcspn(p, ":");
const char *dir;
char *filename;
if ('/' == p[0])
dir = basedir; /* old style deps - abs. path */
else
dir = moddir; /* new style - relative path */
if (strlen(dir)) {
nofail_asprintf(&filename, "%s/%s", dir, p);
filename[namelen + strlen(dir) + 1] = '\0';
} else {
filename = strndup(p, namelen);
}
release_file(data, size);
module = grab_elf_file(filename);
if (!module)
error("modinfo: could not open %s: %s\n",
filename, strerror(errno));
free(filename);
return module;
}
}
release_file(data, size);
error("modinfo: could not find module %s\n", name);
return NULL;
}
int fb_find_mode(struct fb_var_screeninfo *var,
struct fb_info *info, const char *mode_option,
const struct fb_videomode *db, unsigned int dbsize,
const struct fb_videomode *default_mode,
unsigned int default_bpp)
{
int i;
/* Set up defaults */
if (!db) {
db = modedb;
dbsize = ARRAY_SIZE(modedb);
}
if (!default_mode)
default_mode = &db[0];
if (!default_bpp)
default_bpp = 8;
/* Did the user specify a video mode? */
if (mode_option || (mode_option = global_mode_option)) {
const char *name = mode_option;
unsigned int namelen = strlen(name);
int res_specified = 0, bpp_specified = 0, refresh_specified = 0;
unsigned int xres = 0, yres = 0, bpp = default_bpp, refresh = 0;
int yres_specified = 0, cvt = 0, rb = 0, interlace = 0, margins = 0;
u32 best, diff;
for (i = namelen-1; i >= 0; i--) {
switch (name[i]) {
case '@':
namelen = i;
if (!refresh_specified && !bpp_specified &&
!yres_specified) {
refresh = my_atoi(&name[i+1]);
refresh_specified = 1;
if (cvt || rb)
cvt = 0;
} else
goto done;
break;
case '-':
namelen = i;
if (!bpp_specified && !yres_specified) {
bpp = my_atoi(&name[i+1]);
bpp_specified = 1;
if (cvt || rb)
cvt = 0;
} else
goto done;
break;
case 'x':
if (!yres_specified) {
yres = my_atoi(&name[i+1]);
yres_specified = 1;
} else
goto done;
break;
case '0' ... '9':
break;
case 'M':
if (!yres_specified)
cvt = 1;
break;
case 'R':
if (!cvt)
rb = 1;
break;
case 'm':
if (!cvt)
margins = 1;
break;
case 'i':
if (!cvt)
interlace = 1;
break;
default:
goto done;
}
}
if (i < 0 && yres_specified) {
xres = my_atoi(name);
res_specified = 1;
}
done:
if (cvt) {
struct fb_videomode cvt_mode;
int ret;
DPRINTK("CVT mode %dx%d@%dHz%s%s%s\n", xres, yres,
(refresh) ? refresh : 60, (rb) ? " reduced blanking" :
"", (margins) ? " with margins" : "", (interlace) ?
" interlaced" : "");
cvt_mode.xres = xres;
cvt_mode.yres = yres;
cvt_mode.refresh = (refresh) ? refresh : 60;
if (interlace)
cvt_mode.vmode |= FB_VMODE_INTERLACED;
else
cvt_mode.vmode &= ~FB_VMODE_INTERLACED;
ret = fb_find_mode_cvt(&cvt_mode, margins, rb);
if (!ret && !fb_try_mode(var, info, &cvt_mode, bpp)) {
DPRINTK("modedb CVT: CVT mode ok\n");
return 1;
}
DPRINTK("CVT mode invalid, getting mode from database\n");
}
DPRINTK("Trying specified video mode%s %ix%i\n",
refresh_specified ? "" : " (ignoring refresh rate)", xres, yres);
diff = refresh;
best = -1;
for (i = 0; i < dbsize; i++) {
if (name_matches(db[i], name, namelen) ||
(res_specified && res_matches(db[i], xres, yres))) {
if(!fb_try_mode(var, info, &db[i], bpp)) {
if(!refresh_specified || db[i].refresh == refresh)
return 1;
else {
if(diff > abs(db[i].refresh - refresh)) {
diff = abs(db[i].refresh - refresh);
best = i;
}
}
}
}
}
if (best != -1) {
fb_try_mode(var, info, &db[best], bpp);
return 2;
}
diff = xres + yres;
best = -1;
DPRINTK("Trying best-fit modes\n");
for (i = 0; i < dbsize; i++) {
if (xres <= db[i].xres && yres <= db[i].yres) {
DPRINTK("Trying %ix%i\n", db[i].xres, db[i].yres);
if (!fb_try_mode(var, info, &db[i], bpp)) {
if (diff > (db[i].xres - xres) + (db[i].yres - yres)) {
diff = (db[i].xres - xres) + (db[i].yres - yres);
best = i;
}
}
}
}
if (best != -1) {
fb_try_mode(var, info, &db[best], bpp);
return 5;
}
}
DPRINTK("Trying default video mode\n");
if (!fb_try_mode(var, info, default_mode, default_bpp))
return 3;
DPRINTK("Trying all modes\n");
for (i = 0; i < dbsize; i++)
if (!fb_try_mode(var, info, &db[i], default_bpp))
return 4;
DPRINTK("No valid mode found\n");
return 0;
}
