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nuttx/libs/libc/stdio
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jihandong 965566d2e8 libc/stdio: add total_len back 
"The number of characters written if successful or negative value if an error occurred.
If the resulting string gets truncated due to buf_size limit, function returns the total
number of characters (not including the terminating null-byte) which would have been written,
if the limit was not imposed." --- https://en.cppreference.com/w/c/io/vfprintf

Signed-off-by: jihandong <jihandong@xiaomi.com>
2022-12-04 17:27:49 +08:00
..
Kconfig
libc/stdio: Let STDIO_DISABLE_BUFFERING depends on FILE_STREAM
2022-09-22 17:41:05 +02:00
lib_asprintf.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_clearerr.c
stdio/lib_clearerr: Did not clear stream buffer flags in clearerr
2021-03-17 03:15:17 -07:00
lib_dprintf.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_dtoa_data.c
libs/libc/stdio: replace double_t to double
2020-09-15 14:42:36 +08:00
lib_dtoa_engine.c
libc/stream: Rename lib_stream_[put|get]c to lib_stream_[put|get]
2022-11-27 22:59:21 +01:00
lib_dtoa_engine.h
Remove the unnecessary math.h inclusion
2021-04-12 22:58:23 -04:00
lib_fclose.c
libc/stdio: Remove the one line mutex wrapper
2022-11-09 21:38:10 +01:00
lib_feof.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_ferror.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_fflush.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_fgetc.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_fgetpos.c
lib/stdio: Handle 64bits off_t correctly
2021-11-18 10:06:27 -05:00
lib_fgets.c
libc/gets: Remove the unnecessary cast
2021-11-27 16:07:39 -03:00
lib_fileno.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_fopen.c
fs: Make the binary(no process) mode as the default
2022-06-07 20:22:26 +03:00
lib_fprintf.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_fputc.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_fputs.c
Fix -Werror=nonnull-compare and -Werror=format-truncation=
2022-03-02 15:55:38 +08:00
lib_fread.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_freopen.c
freopen: Added flush of the read buffers.
2022-10-18 23:29:55 +08:00
lib_fscanf.c
NuttX: Johannes Schock: update licenses to Apache
2021-04-01 12:13:12 -05:00
lib_fseek.c
lib/stdio: Handle 64bits off_t correctly
2021-11-18 10:06:27 -05:00
lib_fseeko.c
lib/stdio: Handle 64bits off_t correctly
2021-11-18 10:06:27 -05:00
lib_fsetpos.c
lib/stdio: Handle 64bits off_t correctly
2021-11-18 10:06:27 -05:00
lib_ftell.c
lib/stdio: Handle 64bits off_t correctly
2021-11-18 10:06:27 -05:00
lib_ftello.c
libc/stdio: Add stdio file locking functions
2022-10-22 23:34:45 +08:00
lib_fwrite.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_getc.c
libc: Refine the inline handling
2020-07-04 11:10:29 +09:00
lib_getchar.c
libc: Make perror/putchar/getchar/puts work without CONFIG_FILE_STREAM
2021-11-18 06:29:09 -08:00
lib_getdelim.c
fs/vfs: Add file descriptor based timers support
2021-12-20 04:00:20 -06:00
lib_gets_s.c
libc/gets: Remove the unnecessary cast
2021-11-27 16:07:39 -03:00
lib_gets.c
libc/gets: Remove the unnecessary cast
2021-11-27 16:07:39 -03:00
lib_libdtoa.c
libs/libc/stdio: replace double_t to double
2020-09-15 14:42:36 +08:00
lib_libfflush.c
libc/stdio: Add stdio file locking functions
2022-10-22 23:34:45 +08:00
lib_libfgets.c
lib_fgets: don't check for printability, as it doesn't allow to work with extended ASCII
2021-04-07 08:29:46 -03:00
lib_libfilelock.c
libc/stdio: Add stdio file locking functions
2022-10-22 23:34:45 +08:00
lib_libflushall.c
libc/stdio: Remove the one line mutex wrapper
2022-11-09 21:38:10 +01:00
lib_libfread.c
libc/stdio: Add stdio file locking functions
2022-10-22 23:34:45 +08:00
lib_libfwrite.c
libc/stdio: Add stdio file locking functions
2022-10-22 23:34:45 +08:00
lib_libsprintf.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_libstream.c
libc/stdio: Remove the one line mutex wrapper
2022-11-09 21:38:10 +01:00
lib_libvscanf.c
libc/stream: Rename lib_stream_[put|get]c to lib_stream_[put|get]
2022-11-27 22:59:21 +01:00
lib_libvsprintf.c
libc/stdio: add total_len back
2022-12-04 17:27:49 +08:00
lib_perror.c
libc: Make perror/putchar/getchar/puts work without CONFIG_FILE_STREAM
2021-11-18 06:29:09 -08:00
lib_printf.c
libc/stdio: Allocate file_struct dynamically
2020-09-11 17:58:17 +08:00
lib_putc.c
libc: Refine the inline handling
2020-07-04 11:10:29 +09:00
lib_putchar.c
libc: Make perror/putchar/getchar/puts work without CONFIG_FILE_STREAM
2021-11-18 06:29:09 -08:00
lib_puts.c
libc/stdio: Add stdio file locking functions
2022-10-22 23:34:45 +08:00
lib_rdflush.c
libc/stdio: Add stdio file locking functions
2022-10-22 23:34:45 +08:00
lib_remove.c
libs: Author Sebastien Lorquet: update licenses to Apache
2021-03-20 19:22:58 -07:00
lib_rewind.c
libc/stdio: Add stdio file locking functions
2022-10-22 23:34:45 +08:00
lib_scanf.c
NuttX: Johannes Schock: update licenses to Apache
2021-04-01 12:13:12 -05:00
lib_setbuf.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_setvbuf.c
libc/stdio: Add stdio file locking functions
2022-10-22 23:34:45 +08:00
lib_snprintf.c
libs: nxstyle fixes
2021-03-03 18:52:53 -08:00
lib_sprintf.c
libc/stdio: Move source files to the right Makefile section
2021-11-19 08:21:27 -03:00
lib_sscanf.c
NuttX: Johannes Schock: update licenses to Apache
2021-04-01 12:13:12 -05:00
lib_tempnam.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_tmpfile.c
libc: tmpfile shouldn't hardcode the folder to /tmp
2020-06-03 07:46:02 -06:00
lib_tmpnam.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_ultoa_invert.c
Revert "libc/stdio: enable long long formating by CONFIG_HAVE_LONG_LONG"
2022-07-20 18:06:29 +03:00
lib_ultoa_invert.h
Revert "libc/stdio: enable long long formating by CONFIG_HAVE_LONG_LONG"
2022-07-20 18:06:29 +03:00
lib_ungetc.c
libs/libc/stdio: fix ungetc operation
2022-10-14 23:29:38 +08:00
lib_vasprintf.c
lib/vasprintf: Shouldn't call va_end(ap) to avoid the double free
2021-10-11 16:39:44 -03:00
lib_vdprintf.c
libs: fix nxstyle errors
2021-04-02 11:12:25 -05:00
lib_vfprintf.c
libc/stdio: Add stdio file locking functions
2022-10-22 23:34:45 +08:00
lib_vfscanf.c
libc/stdio: Add stdio file locking functions
2022-10-22 23:34:45 +08:00
lib_vprintf.c
libc/stdio: Allocate file_struct dynamically
2020-09-11 17:58:17 +08:00
lib_vscanf.c
libc: Implement vscanf() function
2020-06-03 07:35:08 -06:00
lib_vsnprintf.c
libs: Gregory Nutt: update licenses to Apache
2021-04-02 11:12:25 -05:00
lib_vsprintf.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
lib_vsscanf.c
sourcefiles: Fix relative path in file header
2021-03-09 23:18:28 +08:00
lib_wrflush.c
libs: Author Gregory Nutt: update licenses to Apache
2021-03-03 18:52:53 -08:00
Make.defs
libc/stdio: Add stdio file locking functions
2022-10-22 23:34:45 +08:00