| /linux-6.12.1/fs/nls/ |
| D | Kconfig | 44 native language character sets. These character sets are stored
56 native language character sets. These character sets are stored
68 native language character sets. These character sets are stored
81 native language character sets. These character sets are stored in
97 native language character sets. These character sets are stored in
112 native language character sets. These character sets are stored in
123 native language character sets. These character sets are stored in
134 native language character sets. These character sets are stored in
145 native language character sets. These character sets are stored in
156 native language character sets. These character sets are stored in
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| /linux-6.12.1/drivers/auxdisplay/ |
| D | line-display.h | 3 * Character line display core support
23 * enum linedisp_map_type - type of the character mapping
33 * struct linedisp_map - character mapping
34 * @type: type of the character mapping
35 * @map: conversion character mapping
48 * struct linedisp_ops - character line display operations
49 * @get_map_type: Function called to get the character mapping, if required
58 * struct linedisp - character line display private data structure
61 * @ops: character line display operations
66 * @scroll_pos: index of the first character of @message currently displayed
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| D | Kconfig | 20 # Character LCD section
23 tristate "Character LCD core support" if COMPILE_TEST
25 This is the base system for character-based LCD displays.
28 This is some character LCD core interface that multiple drivers can
42 tristate "HD44780 Character LCD support"
46 Enable support for Character LCDs using a HD44780 controller.
53 tristate "lcd2s 20x4 character display over I2C console"
57 This is a driver that lets you use the lcd2s 20x4 character display
59 is a simple single color character display. You have to connect it
115 The keys will be read from character device 10,185. Valid values are :
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| D | line-display.c | 3 * Character line display core support
35 * linedisp_scroll() - scroll the display by a character
38 * Scroll the current message along the display by one character, rearming the
60 /* move on to the next character */ in linedisp_scroll()
324 * linedisp_register - register a character line display
325 * @linedisp: pointer to character line display structure
328 * @ops: character line display operations
357 /* initialise a character mapping, if required */ in linedisp_register()
387 * linedisp_unregister - unregister a character line display
388 * @linedisp: pointer to character line display structure registered previously
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| /linux-6.12.1/arch/mips/include/uapi/asm/ |
| D | termbits.h | 55 #define VINTR 0 /* Interrupt character [ISIG] */
56 #define VQUIT 1 /* Quit character [ISIG] */
57 #define VERASE 2 /* Erase character [ICANON] */
58 #define VKILL 3 /* Kill-line character [ICANON] */
61 #define VEOL2 6 /* Second EOL character [ICANON] */
64 #define VSTART 8 /* Start (X-ON) character [IXON, IXOFF] */
65 #define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF] */
66 #define VSUSP 10 /* Suspend character [ISIG] */
71 #define VDSUSP 11 /* Delayed suspend character [ISIG] */
73 #define VREPRINT 12 /* Reprint-line character [ICANON] */
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| /linux-6.12.1/include/linux/ |
| D | posix-clock.h | 22 * Every posix clock is represented by a character device. Drivers may
24 * character device methods. The character device file operations are
33 * @open: Optional character device open method
34 * @release: Optional character device release method
35 * @ioctl: Optional character device ioctl method
36 * @read: Optional character device read method
37 * @poll: Optional character device poll method
52 * Optional character device methods:
72 * @cdev: Character device instance for this clock
100 * Drivers should use struct posix_clock_context during specific character
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| D | tty_flip.h | 23 * @flag: flag value for each character
45 * Queue a series of bytes to the tty buffering. For each character the flags
46 * array indicates the status of the character.
58 * tty_insert_flip_char - add one character to the tty buffer
60 * @ch: character
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| /linux-6.12.1/drivers/acpi/acpica/ |
| D | utascii.c | 31 /* Validate each character in the signature */ in acpi_ut_valid_nameseg()
46 * PARAMETERS: char - The character to be examined
49 * RETURN: TRUE if the character is valid, FALSE otherwise
51 * DESCRIPTION: Check for a valid ACPI character. Must be one of:
56 * We allow a '!' as the last character because of the ASF! table
60 u8 acpi_ut_valid_name_char(char character, u32 position) in acpi_ut_valid_name_char() argument
63 if (!((character >= 'A' && character <= 'Z') || in acpi_ut_valid_name_char()
64 (character >= '0' && character <= '9') || (character == '_'))) { in acpi_ut_valid_name_char()
68 if (character == '!' && position == 3) { in acpi_ut_valid_name_char()
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| /linux-6.12.1/lib/ |
| D | glob.c | 21 * (And, inside character classes, !, - and ].)
34 * Note that according to glob(7) (and unlike bash), character classes
44 * character later in the string. Because * matches all characters in glob_match()
51 * Loop over each token (character or class) in pat, matching in glob_match()
70 case '[': { /* Character class */ in glob_match()
78 * Iterate over each span in the character class. in glob_match()
79 * A span is either a single character a, or a in glob_match()
108 default: /* Literal character */ in glob_match()
118 /* Try again from last *, one character later in str. */ in glob_match()
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| D | string.c | 184 * to the new %NUL-terminating character in @dest. (For strcpy, the return
304 * strchr - Find the first occurrence of a character in a string
306 * @c: The character to search for
323 * strchrnul - Find and return a character in a string, or end of string
325 * @c: The character to search for
340 * strnchrnul - Find and return a character in a length limited string,
344 * @c: The character to search for
347 * then return a pointer to the last character of the string.
358 * strrchr - Find the last occurrence of a character in a string
360 * @c: The character to search for
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| /linux-6.12.1/drivers/tty/serial/ |
| D | ip22zilog.h | 60 #define RES_RxINT_FC 0x20 /* Reset RxINT on First Character */
76 #define RxINT_FCERR 0x8 /* Rx Int on First Character Only or Error */
90 #define SYNC_L_INH 0x2 /* Sync Character Load Inhibit */
95 #define Rx5 0x0 /* Rx 5 Bits/Character */
96 #define Rx7 0x40 /* Rx 7 Bits/Character */
97 #define Rx6 0x80 /* Rx 6 Bits/Character */
98 #define Rx8 0xc0 /* Rx 8 Bits/Character */
111 #define MONSYNC 0 /* 8 Bit Sync character */
112 #define BISYNC 0x10 /* 16 bit sync character */
129 #define Tx5 0x0 /* Tx 5 bits (or less)/character */
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| D | sunzilog.h | 52 #define RES_RxINT_FC 0x20 /* Reset RxINT on First Character */
68 #define RxINT_FCERR 0x8 /* Rx Int on First Character Only or Error */
82 #define SYNC_L_INH 0x2 /* Sync Character Load Inhibit */
87 #define Rx5 0x0 /* Rx 5 Bits/Character */
88 #define Rx7 0x40 /* Rx 7 Bits/Character */
89 #define Rx6 0x80 /* Rx 6 Bits/Character */
90 #define Rx8 0xc0 /* Rx 8 Bits/Character */
103 #define MONSYNC 0 /* 8 Bit Sync character */
104 #define BISYNC 0x10 /* 16 bit sync character */
121 #define Tx5 0x0 /* Tx 5 bits (or less)/character */
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| D | zs.h | 81 #define RES_RxINT_FC 0x20 /* Reset RxINT on First Character */
96 #define RxINT_FCERR 0x8 /* Rx Int on First Character Only or Error */
109 #define SYNC_L_INH 0x2 /* Sync Character Load Inhibit */
114 #define Rx5 0x0 /* Rx 5 Bits/Character */
115 #define Rx7 0x40 /* Rx 7 Bits/Character */
116 #define Rx6 0x80 /* Rx 6 Bits/Character */
117 #define Rx8 0xc0 /* Rx 8 Bits/Character */
130 #define MONSYNC 0 /* 8 Bit Sync character */
131 #define BISYNC 0x10 /* 16 bit sync character */
147 #define Tx5 0x0 /* Tx 5 bits (or less)/character */
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| D | pmac_zilog.h | 139 #define RES_RxINT_FC 0x20 /* Reset RxINT on First Character */
155 #define RxINT_FCERR 0x8 /* Rx Int on First Character Only or Error */
169 #define SYNC_L_INH 0x2 /* Sync Character Load Inhibit */
174 #define Rx5 0x0 /* Rx 5 Bits/Character */
175 #define Rx7 0x40 /* Rx 7 Bits/Character */
176 #define Rx6 0x80 /* Rx 6 Bits/Character */
177 #define Rx8 0xc0 /* Rx 8 Bits/Character */
191 #define MONSYNC 0 /* 8 Bit Sync character */
192 #define BISYNC 0x10 /* 16 bit sync character */
209 #define Tx5 0x0 /* Tx 5 bits (or less)/character */
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| /linux-6.12.1/drivers/net/hamradio/ |
| D | z8530.h | 28 #define RES_RxINT_FC 0x20 /* Reset RxINT on First Character */
44 #define RxINT_FCERR 0x8 /* Rx Int on First Character Only or Error */
57 #define SYNC_L_INH 0x2 /* Sync Character Load Inhibit */
62 #define Rx5 0x0 /* Rx 5 Bits/Character */
63 #define Rx7 0x40 /* Rx 7 Bits/Character */
64 #define Rx6 0x80 /* Rx 6 Bits/Character */
65 #define Rx8 0xc0 /* Rx 8 Bits/Character */
77 #define MONSYNC 0 /* 8 Bit Sync character */
78 #define BISYNC 0x10 /* 16 bit sync character */
94 #define Tx5 0x0 /* Tx 5 bits (or less)/character */
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| /linux-6.12.1/tools/lib/ |
| D | string.c | 44 * This routine returns 0 iff the first character is one of 'Yy1Nn0', or
122 * Returns a pointer to the first non-whitespace character in @str.
137 * character in @s.
170 * strreplace - Replace all occurrences of character in string.
172 * @old: The character being replaced.
173 * @new: The character @old is replaced with.
197 * memchr_inv - Find an unmatching character in an area of memory.
199 * @c: Find a character other than c
202 * returns the address of the first character other than @c, or %NULL
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| /linux-6.12.1/arch/powerpc/platforms/embedded6xx/ |
| D | usbgecko_udbg.c | 95 * Tries to transmit a character.
104 * Transmits a character.
132 * Tries to receive a character.
133 * If a character is unavailable the function returns -1.
145 * Receives a character.
166 * Transmits a character.
174 * Receives a character. Waits until a character is available.
186 * Receives a character. If a character is not available, returns -1.
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| /linux-6.12.1/arch/alpha/lib/ |
| D | strrchr.S | 6 * Return the address of the last occurrence of a given character
22 zapnot a1, 1, a1 # e0 : zero extend our test character
24 sll a1, 8, t5 # e0 : replicate our test character
35 or t5, a1, a1 # .. e1 : character replication complete
43 /* Character search main loop */
54 /* Mask out character matches after terminator */
65 /* Locate the address of the last matched character */
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| /linux-6.12.1/drivers/staging/greybus/Documentation/firmware/ |
| D | firmware-management | 49 The Firmware Management Protocol interacts with Userspace using the character
50 device interface. The character device will be present in /dev/ directory
53 Identifying the Character Device
57 and user first needs to identify the character device used for
61 be used by the user to identify the right character device for it. The class
76 The Character device (gb-fw-mgmt-0 in example) can be opened by the userspace
187 character device interface. The character device will be present in /dev/
191 Identifying the Character Device
195 gb-authenticate-N and user first needs to identify the character device used for
199 be used by the user to identify the right character device for it. The class
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| /linux-6.12.1/Documentation/ABI/testing/ |
| D | sysfs-bus-usb-devices-usbsevseg | 14 For a 6 character display the values are
18 for an 8 character display the values are
27 raw: each character controls its segment manually
28 hex: each character is between 0-15
29 ascii: each character is between '0'-'9' and 'A'-'F'.
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| /linux-6.12.1/arch/m68k/sun3/prom/ |
| D | console.c | 16 /* Non blocking get character from console input device, returns -1
31 /* Non blocking put character to console device, returns -1 if
46 /* Blocking version of get character routine above. */
50 int character; in prom_getchar() local
51 while((character = prom_nbgetchar()) == -1) ; in prom_getchar()
52 return (char) character; in prom_getchar()
55 /* Blocking version of put character routine above. */
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| /linux-6.12.1/Documentation/admin-guide/ |
| D | unicode.rst | 16 both the eight-bit character sets and UTF-8 mode are changed to use
19 This changes the semantics of the eight-bit character tables subtly.
20 The four character tables are now:
32 might be completely different than the IBM character set. This
45 two (in case 1024- or 2048-character fonts ever become necessary).
52 might be shorter; for example, vgacon can only handle 256-character
53 (U+F000..U+F0FF) or 512-character (U+F000..U+F1FF) fonts.
70 The DEC VT220 uses a 6x10 character matrix, and these characters form
71 a smooth progression in the DEC VT graphics character set. I have
73 character, and hence has been coded as U+2500 FORMS LIGHT HORIZONTAL.
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| D | lcd-panel-cgram.rst | 6 characters 0 to 7. The escape code to define a new character is
7 '\e[LG' followed by one digit from 0 to 7, representing the character
11 top of the character to the bottom. On a 5x7 matrix, only the 5 lower
12 bits of the 7 first bytes are used for each character. If the string
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| /linux-6.12.1/Documentation/security/tpm/ |
| D | tpm_vtpm_proxy.rst | 24 character device ``/dev/tpmX`` (with X=0,1,2...) and a 'server side' file
25 descriptor. The former is moved into the container by creating a character
28 TPM commands using the character device and the emulator will receive the
36 as well as the major and minor numbers of the character device that was created.
37 Besides that the number of the TPM character device is returned. If for
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| /linux-6.12.1/Documentation/devicetree/bindings/auxdisplay/ |
| D | modtronix,lcd2s.yaml | 7 title: Modtronix engineering LCD2S Character LCD Display
13 The LCD2S is a Character LCD Display manufactured by Modtronix Engineering.
27 description: Height of the display, in character cells.
33 description: Width of the display, in character cells.
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