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* core/tail.c: Initialize *file to NULL, and lines to 10Runxi Yu2024-07-271-5/+2
| | | | | | | | | | C doesn't initialize uninitalized variables to a "zero value" by default. if (!lines) lines = 10; wouldn't work if lines contains garbage values (which it almost always does). Kinda similar for file. Signed-off-by: Runxi Yu <me@runxiyu.org>
* core/tail.c: Initialize "files_lines"Runxi Yu2024-07-271-1/+1
| | | | | | | | file_lines used to be uninitialized, which causes UB whenever file_lines++ is used; nothing happens before that so it's not even an edge case. Signed-off-by: Runxi Yu <me@runxiyu.org>
* treewide: readd copyrightsFerass El Hafidi2023-04-101-0/+3
| | | | Signed-off-by: Ferass El Hafidi <vitali64pmemail@protonmail.com>
* core/*: Return errprint.Ferass El Hafidi2023-03-041-1/+1
| | | | Signed-off-by: Ferass El Hafidi <vitali64pmemail@protonmail.com>
* all: use SPDX identifiers and add a new MAINTAINERS file.Ferass El Hafidi2023-02-161-29/+1
| | | | Signed-off-by: Ferass El Hafidi <vitali64pmemail@protonmail.com>
* core/common.*: Move them somewhere else so they can be used by non-POSIX utilsFerass El Hafidi2023-01-111-3/+3
| | | | Signed-off-by: Ferass El Hafidi <vitali64pmemail@protonmail.com>
* core/: Properly use getopt()Ferass El Hafidi2023-01-111-24/+17
| | | | Signed-off-by: Ferass El Hafidi <vitali64pmemail@protonmail.com>
* *: Update Copyright dateFerass 'Vitali64' EL HAFIDI2023-01-051-1/+1
| | | | Signed-off-by: Ferass 'Vitali64' EL HAFIDI <vitali64pmemail@protonmail.com>
* (happy new year!) sh: Fix compiler errors && core/: Move print_usage to ↵Ferass 'Vitali64' EL HAFIDI2023-01-051-4/+7
| | | | | | common.h and add errprint() Signed-off-by: Ferass 'Vitali64' EL HAFIDI <vitali64pmemail@protonmail.com>
* core/, Makefile, box: Get rid of version.h and use -DVERSION in CFLAGS instead.Ferass 'Vitali64' EL HAFIDI2022-12-251-6/+1
| | | | Signed-off-by: Ferass 'Vitali64' EL HAFIDI <vitali64pmemail@protonmail.com>
* Makefile: Add more utilities in CORE && core/: Use one single function for ↵Ferass 'Vitali64' EL HAFIDI2022-12-041-10/+5
| | | | | | printing usage. Signed-off-by: Ferass 'Vitali64' EL HAFIDI <vitali64pmemail@protonmail.com>
* Relicense fases core under the 3BSD && Convert all manpages to scdoc && Link ↵Ferass 'Vitali64' EL HAFIDI2022-11-101-12/+23
| | | | | | to the new mailing list Signed-off-by: Ferass 'Vitali64' EL HAFIDI <vitali64pmemail@protonmail.com>
* core/tail: Fix compiler errorsFerass 'Vitali64' EL HAFIDI2022-09-071-3/+4
| | | | Signed-off-by: Ferass 'Vitali64' EL HAFIDI <vitali64pmemail@protonmail.com>
* core/all: Add compile time on the help textFerass 'Vitali64' EL HAFIDI2022-08-141-2/+8
| | | | Signed-off-by: Ferass 'Vitali64' EL HAFIDI <vitali64pmemail@protonmail.com>
* core/: implement tail!Ferass 'Vitali64' EL HAFIDI2022-07-271-0/+80
Signed-off-by: Ferass 'Vitali64' EL HAFIDI <vitali64pmemail@protonmail.com>
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