Jussi Kivilinna fd4db67b43 libs/libc/stdio/lib_libvsprintf.c: Restore support for printing NULL string as "(null)". Legacy printf supported printing "(null)" in place for NULL string: ...

printf("null: %s\n", NULL); => null: (null).

This commit restores this functionality for new printf library.

2019-04-04 06:31:25 -06:00

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Kconfig

libs/libc/stdio/Kconfig: Add 'range 9 999999' to CONFIG_LIBC_NL_ARGMAX. Per OpenGroup.org, the minimum value for NL_ARGMAX is 9.

2019-02-21 14:04:46 -06:00

legacy_dtoa.c

libs/libc/stdio: Rename lib_dtoa.c to legacy_dtoa.c; rename lib_libvsprint.c to legacy_libvsprintf.c

2019-02-17 12:29:35 -06:00

legacy_libvsprintf.c

libs/libc/stdio: Rename lib_dtoa.c to legacy_dtoa.c; rename lib_libvsprint.c to legacy_libvsprintf.c

2019-02-17 12:29:35 -06:00

lib_asprintf.c

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lib_clearerr.c

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lib_dprintf.c

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lib_dtoa_data.c

libs/libc/stdio: Rename all nano_*.c and nano_*.h files to lib_*.c and lib_*.h to emphasize that these are now the defaults, not an optional implementation.

2019-02-17 12:29:50 -06:00

lib_dtoa_engine.c

libs/libc/stdio: Rename all nano_*.c and nano_*.h files to lib_*.c and lib_*.h to emphasize that these are now the defaults, not an optional implementation.

2019-02-17 12:29:50 -06:00

lib_dtoa_engine.h

libs/libc/stdio: Rename all nano_*.c and nano_*.h files to lib_*.c and lib_*.h to emphasize that these are now the defaults, not an optional implementation.

2019-02-17 12:29:50 -06:00

lib_fclose.c

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lib_feof.c

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lib_ferror.c

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lib_fflush.c

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lib_fgetc.c

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lib_fgetpos.c

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lib_fgets.c

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lib_fileno.c

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lib_fopen.c

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lib_fprintf.c

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lib_fputc.c

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lib_fputs.c

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lib_fread.c

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lib_freopen.c

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lib_fscanf.c

libs/libc/stdio: In the recent changes we lost the implementation of vsscanf(). This commit restores vsscanf(). sscanf() is not just a front end for vsscanf().

2019-02-15 17:31:58 -06:00

lib_fseek.c

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lib_fsetpos.c

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lib_ftell.c

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lib_fwrite.c

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lib_gets_s.c

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lib_gets.c

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lib_libdtoa.c

libs/libc/stdio/lib_dtoa.c: Lots of risky turmoil to get this file closer to the NuttX coding style. Seems to check out, but still risky. libs/libc/stdio/lib_libdtoa.c: A fix for the %g format. The algorithm will sometimes generate number greater than the precision of type double. This adds a check if the precision has been exceeded and logic to remove the least significant garbage.

2019-02-16 18:08:38 -06:00

lib_libfflush.c

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lib_libfgets.c

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lib_libflushall.c

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lib_libfread.c

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lib_libfwrite.c

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lib_libnoflush.c

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lib_libsnoflush.c

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lib_libsprintf.c

Restore lib_sprintf(). It was removed because I thought was not used. But I was wrong; there is logic in drivers/syslog that depends on lib_sprintf().

2019-02-16 12:29:00 -06:00

lib_libvscanf.c

Squashed commit of the following:

2019-02-27 08:41:08 -06:00

lib_libvsprintf.c

libs/libc/stdio/lib_libvsprintf.c: Restore support for printing NULL string as "(null)". Legacy printf supported printing "(null)" in place for NULL string:

2019-04-04 06:31:25 -06:00

lib_lowoutstream.c

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lib_meminstream.c

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lib_memoutstream.c

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lib_memsistream.c

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lib_memsostream.c

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lib_nullinstream.c

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lib_nulloutstream.c

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lib_perror.c

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lib_printf.c

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lib_puts.c

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lib_rawinstream.c

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lib_rawoutstream.c

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lib_rawsistream.c

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lib_rawsostream.c

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lib_rdflush.c

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lib_remove.c

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lib_scanf.c

Squashed commit of the following:

2019-02-14 07:03:02 -06:00

lib_setbuf.c

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lib_setvbuf.c

libs/libc/pthread, syscall/, and include/sys/syscall.h: Support for pthread_mutex_timedlock() was added recently, however no new system call was added for the API make is usable only in the FLAT build. With a pthread_mutex_timedlock() system call, there is no reason for a pthread_mutex_lock() system call since it is now nothing more than an wrapper around pthread_mutex_timedlock(), passing NULL for the time value. The pthread_mutex_lock() syscall was removed and the pthread_mutex_lock() implemented was moved from /sched/pthread to where it now belows in libs/libc/pthread.

2019-02-25 18:19:13 -06:00

lib_snprintf.c

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lib_sprintf.c

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lib_sscanf.c

Cosmetic update to some comments.

2019-02-15 18:26:06 -06:00

lib_stdinstream.c

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lib_stdoutstream.c

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lib_stdsistream.c

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lib_stdsostream.c

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lib_tempnam.c

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lib_tmpnam.c

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lib_ultoa_invert.c

libs/libc/stdio: Rename all nano_*.c and nano_*.h files to lib_*.c and lib_*.h to emphasize that these are now the defaults, not an optional implementation.

2019-02-17 12:29:50 -06:00

lib_ultoa_invert.h

libs/libc/stdio: Rename all nano_*.c and nano_*.h files to lib_*.c and lib_*.h to emphasize that these are now the defaults, not an optional implementation.

2019-02-17 12:29:50 -06:00

lib_ungetc.c

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lib_vasprintf.c

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lib_vdprintf.c

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lib_vfprintf.c

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lib_vfscanf.c

Cosmetic update to some comments.

2019-02-15 18:26:06 -06:00

lib_vprintf.c

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lib_vsnprintf.c

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lib_vsprintf.c

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lib_vsscanf.c

Cosmetic update to some comments.

2019-02-15 18:26:06 -06:00

lib_wrflush.c

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lib_zeroinstream.c

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Make.defs

libs/libc/stdio/Make.defs: Make that else, not #else.

2019-02-17 16:07:54 -06:00