aboutsummaryrefslogtreecommitdiff
path: root/lib/lib.c
AgeCommit message (Collapse)Author
2015-05-08Move not-curses code into interstingtimes.cRob Landley
2015-04-30Remove redundant numlen.Rob Landley
2015-04-27Some infrastructure hexedit needs. (Poor man's curses.)Rob Landley
2015-04-19Cleanup getprop, add qstrcmp() to lib for qsort (because posix-2008 brokeRob Landley
alphasort), add compile-time probe for config symbol TOYBOX_ON_ANDROID.
2015-04-16terminal_size should use LINES, not ROWS.Elliott Hughes
The shell's pseudo-variable is called LINES. This is true of at least bash and mksh.
2015-04-03Add readfileat() to libRob Landley
2015-03-23Tweak of Elliott Hughes's fix for an off by one error in human_readableRob Landley
(137 returned "137 KB".)
2015-01-18Remove trailing whitespace.Rob Landley
2015-01-01strtol() doesn't return error indicator for overflow, it just sets errno. So ↵Rob Landley
add estrtol() (which clears errno first), and xstrtol() (which error_exit()s on overflow).
2014-12-22Allocate space for null terminator.Rob Landley
2014-12-13Add base64.Rob Landley
The tizen guys wanted this. Yeah, I know there's base64 code in uuencode/uudecode, but that this has -i, input lines aren't of fixed length, encode/decode are in same file, there's no prefix/suffix code, it always writes to stdout... Eliminating the code duplication wouldn't be worth the if/else I'd have to add, so I just did a new one. Factored out the base64 table init into lib.c though: that was worth sharing.
2014-12-13Remove more strncpy() calls.Rob Landley
The semantics of strncat() and strncpy() are non-obvious, so let's not use 'em. Both zero all their remaining buffer space, and with strncat() the size is the space left at the _end_ of the string (not the size of the buffer) so it's way too easy to stomp memory you don't own. As long as we have to measure stuff ourselves to get it right, just use memcpy().
2014-10-27O_CLOEXEC was confusing the O_RDONLY test in loopfiles(), resulting in ↵Rob Landley
attempts to read from stdout instead of stdin for "-" or no arguments.
2014-10-18Factor out printf-style escape parsing logic from echo.c.Rob Landley
2014-10-14Use O_CLOEXEC instead of O_RDONLY to signal loopfiles_rw() to close filehandles.Rob Landley
2014-08-15If string_to_mode() is called on a base mode with S_ISDIR() and such set, ↵Rob Landley
pass those extra bits through.
2014-07-21Little endian and big endian versions of peek (for host.c).Rob Landley
2014-07-19find needs "c" suffix to -size.Rob Landley
2014-06-24find_in_path() is supposed to work with a NULL path, but didn't. Fix it.Rob Landley
2014-06-09Forgot to check in strstart().Rob Landley
2014-05-21Add generic_signal() handler, which sets toys.signal and writes byte to ↵Rob Landley
toys.signalfd if set.
2014-05-06Switch human_readable() to just outputing decimal kilo/mega/gigabytes, make ↵Rob Landley
du use it, move it from lib/pending.c to lib.c.
2014-05-02In function readfile(), the buffer buf is free'd when readall() fails. This ↵Ashwini Sharma
free can cause a crash, if the buffer passed by user of function is not malloc'ed one. names_to_pid() is one usecase example here.
2014-03-24Fix mkdir -p with absolute paths.Rob Landley
Stripping leading / is not the right thing to do there. Broken when the code moved to lib and was genericized for use elsewhere.
2014-03-11Move mkpathat to lib, remove redundant function used by patch.Rob Landley
2014-03-11Add "volatile" annotation to peek/poke to stop potential optimizer overreach.Rob Landley
2014-02-28Fix another bug reported by Ashwini Sharma.Rob Landley
2014-02-16Various cleanups found by Tom Sparrow's static analysis.Rob Landley
2013-12-19Move names_to_pid from pending to lib.Rob Landley
2013-12-08Doing math on void pointers isn't portable, reported by Nathan McSween.Rob Landley
2013-11-28Oops, cleaned up ifconfig uses atolx_range() instead of get_int_list(). ↵Rob Landley
Check that in.
2013-11-07Tweak terminal_size to never set either to 0, and return true/false whether ↵Rob Landley
it could determine at least one coordinate. (If you set $COLUMNS but not $ROWS, we assume you're happy with the 80x25 default for the other.)
2013-10-27Refactor terminal querying.Rob Landley
2013-09-16Fix -t c0 and -J as reported by heehooman at gmail on the list.Rob Landley
Also fix up help text, and hook up -c.
2013-09-03Introduce libbuf analogous to toybuf but for use by lib/*.c. Change ↵Rob Landley
readfile() semantics to be able to read into an existing buffer, or malloc its own if that's NULL.
2013-09-03Remove itoa/utoa, let libc do this with sprintf.Rob Landley
2013-08-27Rewrite pmap to be simpler and match other implementation's output more closely.Rob Landley
2013-08-08Achille Fouilleul pointed out that fdlength wasn't returning the right ↵Rob Landley
length in the binary search case. (This code was originally written for mke2fs, and applies to block devices. The regular file case should just return the length from stat. The ioctl is left commented out in case I want to add back code to check the size of CDROMs without spinning them up again; not sure the sector size is always right these days.)
2013-07-16Split lib/xwrap.c from lib/lib.cRob Landley
2013-07-14New stuff added to lib.c needs review too, so make a lib/pending.c and move ↵Rob Landley
several functions to it.
2013-07-12add grepStrake
2013-06-16Add xexit() and make error_exit() use it.Rob Landley
2013-06-02Stat cleanup.Rob Landley
lib: rename format_mode() to mode_to_string() (echoing string_to_mode), make it take a normal char * argument. stat: collapse big switch/case statements that only have one line each into if/else staircase (much fewer lines of code). Remove return type (other stat implementations print ? for unknown escapes, so do that here). Inline do_stat() and do_statfs(). Set default string in normal local variable "format". Remove unnecessary struct d. Restructure stat logic to "if (flagf && !statfs()) else if (!flagf && !stat()) else perror_msg();" Teach %N to add -> symlink. Judicious use of putchar() instead of xputc to let FILE * do its job collating output.
2013-06-01Enable readfile() and add peek() and poke() functions.Rob Landley
2013-05-19xioctl() error message should use hex ioctl number; that's what headers list.Rob Landley
2013-04-29Fix xabspath when last path component exists but we haven't got permissions ↵Rob Landley
to open it (ala readlink -f /dev/sda as a normal user). Spotted by Ashwini Sharma.
2013-04-22Add library function for the file permission formatting in ls and statFelix Janda
2013-04-26Add posix headers to toynet.h, move xioctl() to lib.c, introduce lib/net.c ↵Rob Landley
and move xsocket() to it.
2013-04-20More ifconfig cleanup.Rob Landley
2013-04-14Move guts of help command into show_help() in lib/help.c, with config ↵Rob Landley
TOYBOX_HELP controlling infrastructure.