From 254756973c170fd2d201c85ffcc154ba82682ceb Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Tue, 17 Nov 2015 02:20:39 +0100 Subject: inttypes/{{abs => imaxabs},{div => imaxdiv}}.c MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/inttypes/abs.c | 37 ------------------------------------- src/inttypes/div.c | 39 --------------------------------------- src/inttypes/imaxabs.c | 37 +++++++++++++++++++++++++++++++++++++ src/inttypes/imaxdiv.c | 39 +++++++++++++++++++++++++++++++++++++++ 4 files changed, 76 insertions(+), 76 deletions(-) delete mode 100644 src/inttypes/abs.c delete mode 100644 src/inttypes/div.c create mode 100644 src/inttypes/imaxabs.c create mode 100644 src/inttypes/imaxdiv.c (limited to 'src') diff --git a/src/inttypes/abs.c b/src/inttypes/abs.c deleted file mode 100644 index 1f3b337..0000000 --- a/src/inttypes/abs.c +++ /dev/null @@ -1,37 +0,0 @@ -/** - * slibc — Yet another C library - * Copyright © 2015 Mattias Andrée (maandree@member.fsf.org) - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -#include - - - -/** - * Return the absolute value of an integer. - * - * Be aware, if the value is `INTMAX_MIN` and - * `-INTMAX_MAX != -INTMAX_MIN`, the result will - * overflow, and `INTMAX_MIN` will (probably) - * be returned. - * - * @param value The integer. - * @return The absolute value of the integer. - */ -intmax_t imaxabs(intmax_t value) -{ - return value < 0 ? -value : value; -} - diff --git a/src/inttypes/div.c b/src/inttypes/div.c deleted file mode 100644 index 95b6410..0000000 --- a/src/inttypes/div.c +++ /dev/null @@ -1,39 +0,0 @@ -/** - * slibc — Yet another C library - * Copyright © 2015 Mattias Andrée (maandree@member.fsf.org) - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -#include - - -# pragma GCC diagnostic ignored "-Waggregate-return" - - - -/** - * Perform an integer division and return - * both the quotient and the remainder. - * - * @param numerator The numerator. - * @param denominator The denominator, must not be 0 lest - * the process will be killed by SIGFPE. - * @return The quotient in `.quot`, and - * the remainder in `.rem`. - */ -imaxdiv_t imaxdiv(intmax_t numerator, intmax_t denominator) -{ - return (imaxdiv_t){ numerator / denominator, numerator % denominator }; -} - diff --git a/src/inttypes/imaxabs.c b/src/inttypes/imaxabs.c new file mode 100644 index 0000000..1f3b337 --- /dev/null +++ b/src/inttypes/imaxabs.c @@ -0,0 +1,37 @@ +/** + * slibc — Yet another C library + * Copyright © 2015 Mattias Andrée (maandree@member.fsf.org) + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#include + + + +/** + * Return the absolute value of an integer. + * + * Be aware, if the value is `INTMAX_MIN` and + * `-INTMAX_MAX != -INTMAX_MIN`, the result will + * overflow, and `INTMAX_MIN` will (probably) + * be returned. + * + * @param value The integer. + * @return The absolute value of the integer. + */ +intmax_t imaxabs(intmax_t value) +{ + return value < 0 ? -value : value; +} + diff --git a/src/inttypes/imaxdiv.c b/src/inttypes/imaxdiv.c new file mode 100644 index 0000000..95b6410 --- /dev/null +++ b/src/inttypes/imaxdiv.c @@ -0,0 +1,39 @@ +/** + * slibc — Yet another C library + * Copyright © 2015 Mattias Andrée (maandree@member.fsf.org) + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#include + + +# pragma GCC diagnostic ignored "-Waggregate-return" + + + +/** + * Perform an integer division and return + * both the quotient and the remainder. + * + * @param numerator The numerator. + * @param denominator The denominator, must not be 0 lest + * the process will be killed by SIGFPE. + * @return The quotient in `.quot`, and + * the remainder in `.rem`. + */ +imaxdiv_t imaxdiv(intmax_t numerator, intmax_t denominator) +{ + return (imaxdiv_t){ numerator / denominator, numerator % denominator }; +} + -- cgit v1.2.3-70-g09d2