diff options
Diffstat (limited to 'src/u8c/main.h.d/init.c')
| -rw-r--r-- | src/u8c/main.h.d/init.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/u8c/main.h.d/init.c b/src/u8c/main.h.d/init.c new file mode 100644 index 0000000..0b34577 --- /dev/null +++ b/src/u8c/main.h.d/init.c @@ -0,0 +1,55 @@ +/* + Copyright 2021 Gabriel Jensen + + This file is part of u8c. + + u8c is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. + + u8c 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 Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License along with u8c. + + If not, see <https://www.gnu.org/licenses/>. +*/ +# if !defined(__STDC_UTF_32__) +# error UTF-32 is required. +# endif +# include <stdbool.h> +# include <stddef.h> +# include <stdint.h> +# include <u8c/err.h> +# include <u8c/intern.h> +# include <u8c/main.h> +# include <u8c/u32.h> +# if defined(u8c_bethrdsafe) +# include <threads.h> +# endif +bool u8c_init() { + /* Initialise mutexes: */ +# if defined(u8c_bethrdsafe) + if(mtx_init(&u8c_dat.errhandlslock,mtx_plain) == thrd_error) { + return true; + } + if(mtx_init(&u8c_dat.errlock,mtx_plain) == thrd_error) { + return true; + } + if(mtx_init(&u8c_dat.fmtlock,mtx_plain) == thrd_error) { + return true; + } + if(mtx_init(&u8c_dat.outlock,mtx_plain) == thrd_error) { + return true; + } +# endif + /* Set default error message: */ + u8c_dat.err = NULL; + u8c_seterr(U"",u8c_errtyp_deferr); + /* Initialise error handler array: */ + for(register size_t n = SIZE_C(0x0);n < u8c_errtyp_maxerrtyp;n += SIZE_C(0x1)) { + u8c_dat.errhandls[n] = NULL; + } + /* Set status: */ + u8c_dat.stat = UINT8_C(0x1); + return false; +} |