vasilito
068a1ca63e
Bootloader fork rebase:
- Base changed from 0.1.0 pre-patched archive to upstream 1.0.0 tag (c7eeb9f)
- Applied 0001-redbear-local-forks.patch (Cargo.toml crate path redirects)
- Applied fix-uefi-alloc-panic.patch equivalents (4 panic!() -> graceful
error handling in src/main.rs)
- Applied P5-live-preload-cap-1gib.patch (1 GiB cap on live image preload)
- Skipped: P0 GPT partition scan (requires new module + integration),
P1 timeout/default-resolution, P2 live preload guard (subsumed by
panic fixes + cap), P3 live image safe read, P4 large ISO boot,
redox.patch — to be applied in dedicated rebase session.
firmware-loader/Cargo.toml: version 0.1.0 -> 0.3.0 (sync with other
Red Bear custom crates which are at 0.3.0).
fork-upstream-map.toml: bootloader back from PENDING_REBASE to 1.0.0
since the partial rebase matches upstream 1.0.0 content.
fork-upstream-map.toml: base restored to 'main' tracked (was correctly
tracked by build-redbear.sh).
133 lines
2.6 KiB
C
133 lines
2.6 KiB
C
/* Test of <signal.h> substitute.
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Copyright (C) 2009-2025 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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/* Written by Eric Blake <ebb9@byu.net>, 2009. */
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#include <config.h>
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#include <signal.h>
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/* Check that SIG2STR_MAX is defined to a positive integer. */
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static_assert (0 < SIG2STR_MAX);
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/* Check for required types. */
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struct
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{
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size_t a;
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uid_t b;
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volatile sig_atomic_t c;
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sigset_t d;
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pid_t e;
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#if 0
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/* Not guaranteed by gnulib. */
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pthread_t f;
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struct timespec g;
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#endif
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} s;
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/* Check that NSIG is defined. */
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int nsig = NSIG;
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int
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main (void)
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{
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switch (0)
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{
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/* The following are guaranteed by C. */
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case 0:
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case SIGABRT:
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case SIGFPE:
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case SIGILL:
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case SIGINT:
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case SIGSEGV:
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case SIGTERM:
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/* The following is guaranteed by gnulib. */
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#if GNULIB_SIGPIPE || defined SIGPIPE
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case SIGPIPE:
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#endif
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/* Ensure no conflict with other standardized names. */
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#ifdef SIGALRM
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case SIGALRM:
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#endif
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/* On Haiku, SIGBUS is mistakenly equal to SIGSEGV. */
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#if defined SIGBUS && SIGBUS != SIGSEGV
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case SIGBUS:
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#endif
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#ifdef SIGCHLD
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case SIGCHLD:
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#endif
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#ifdef SIGCONT
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case SIGCONT:
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#endif
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#ifdef SIGHUP
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case SIGHUP:
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#endif
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#ifdef SIGKILL
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case SIGKILL:
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#endif
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#ifdef SIGQUIT
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case SIGQUIT:
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#endif
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#ifdef SIGSTOP
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case SIGSTOP:
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#endif
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#ifdef SIGTSTP
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case SIGTSTP:
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#endif
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#ifdef SIGTTIN
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case SIGTTIN:
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#endif
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#ifdef SIGTTOU
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case SIGTTOU:
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#endif
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#ifdef SIGUSR1
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case SIGUSR1:
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#endif
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#ifdef SIGUSR2
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case SIGUSR2:
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#endif
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#ifdef SIGSYS
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case SIGSYS:
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#endif
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#ifdef SIGTRAP
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case SIGTRAP:
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#endif
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#ifdef SIGURG
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case SIGURG:
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#endif
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#ifdef SIGVTALRM
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case SIGVTALRM:
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#endif
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#ifdef SIGXCPU
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case SIGXCPU:
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#endif
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#ifdef SIGXFSZ
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case SIGXFSZ:
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#endif
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/* SIGRTMIN and SIGRTMAX need not be compile-time constants. */
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#if 0
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# ifdef SIGRTMIN
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case SIGRTMIN:
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# endif
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# ifdef SIGRTMAX
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case SIGRTMAX:
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# endif
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#endif
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;
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}
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return s.a + s.b + s.c + s.e;
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}
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