diff options
Diffstat (limited to 'namedev.c')
-rw-r--r-- | namedev.c | 39 |
1 files changed, 21 insertions, 18 deletions
@@ -171,15 +171,10 @@ static void apply_format(struct udevice *udev, char *string, size_t maxsize, { char temp[NAME_SIZE]; char temp2[NAME_SIZE]; - char *tail; - char *pos; - char *attr; + char *tail, *pos, *cpos, *attr, *rest; int len; int i; char c; - char *spos; - char *rest; - int slen; struct sysfs_attribute *tmpattr; unsigned int next_free_number; struct sysfs_class_device *class_dev_parent; @@ -217,12 +212,14 @@ static void apply_format(struct udevice *udev, char *string, size_t maxsize, dbg("substitute kernel number '%s'", udev->kernel_number); break; case 'm': - strintcatmax(string, minor(udev->devt), maxsize); - dbg("substitute minor number '%u'", minor(udev->devt)); + sprintf(temp2, "%d", minor(udev->devt)); + strfieldcatmax(string, temp2, maxsize); + dbg("substitute minor number '%s'", temp2); break; case 'M': - strintcatmax(string, major(udev->devt), maxsize); - dbg("substitute major number '%u'", major(udev->devt)); + sprintf(temp2, "%d", major(udev->devt)); + strfieldcatmax(string, temp2, maxsize); + dbg("substitute major number '%s'", temp2); break; case 'c': if (udev->program_result[0] == '\0') @@ -232,19 +229,25 @@ static void apply_format(struct udevice *udev, char *string, size_t maxsize, if (attr != NULL) i = strtoul(attr, &rest, 10); if (i > 0) { - foreach_strpart(udev->program_result, " \n\r", spos, slen) { - i--; - if (i == 0) - break; + dbg("request part #%d of result string", i); + cpos = udev->program_result; + while (--i) { + while (cpos[0] != '\0' && !isspace(cpos[0])) + cpos++; + while (isspace(cpos[0])) + cpos++; } if (i > 0) { dbg("requested part of result string not found"); break; } - if (rest[0] == '+') - strfieldcpy(temp2, spos); - else - strfieldcpymax(temp2, spos, slen+1); + strfieldcpy(temp2, cpos); + /* %{2+}c copies the whole string from the second part on */ + if (rest[0] != '+') { + cpos = strchr(temp2, ' '); + if (cpos) + cpos[0] = '\0'; + } strfieldcatmax(string, temp2, maxsize); dbg("substitute part of result string '%s'", temp2); } else { |