From d1cd99244f96bd95bbd67cc737248df346dec08b Mon Sep 17 00:00:00 2001 From: egor-tensin Date: Thu, 25 Apr 2024 03:50:51 +0000 Subject: =?UTF-8?q?Deploying=20to=20gh-pages=20from=20@=20egor-tensin/cimp?= =?UTF-8?q?le@8e652dd2cb69928ea1596aa3e59845fef6854e2c=20=F0=9F=9A=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ....signal.c.71d63611c8a63e0778dd598afad76dfd.html | 826 +++++++++++++++++++++ 1 file changed, 826 insertions(+) create mode 100644 coverage/index.signal.c.71d63611c8a63e0778dd598afad76dfd.html (limited to 'coverage/index.signal.c.71d63611c8a63e0778dd598afad76dfd.html') diff --git a/coverage/index.signal.c.71d63611c8a63e0778dd598afad76dfd.html b/coverage/index.signal.c.71d63611c8a63e0778dd598afad76dfd.html new file mode 100644 index 0000000..5ca5cd8 --- /dev/null +++ b/coverage/index.signal.c.71d63611c8a63e0778dd598afad76dfd.html @@ -0,0 +1,826 @@ + + + + + + GCC Code Coverage Report + + + + + +

GCC Code Coverage Report

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+ + + + + + + + + + + + + +
Directory:src/
File:src/signal.c
Date:2024-04-25 03:45:42
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+ + + + + + + + + + + + + + + + + + + +
ExecTotalCoverage
Lines:313881.6%
Branches:51050.0%
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LineBranchExecSource
1 + /*
2 + * Copyright (c) 2022 Egor Tensin <egor@tensin.name>
3 + * This file is part of the "cimple" project.
4 + * For details, see https://github.com/egor-tensin/cimple.
5 + * Distributed under the MIT License.
6 + */
7 +
8 + #include "signal.h"
9 + #include "file.h"
10 + #include "log.h"
11 +
12 + #include <signal.h>
13 + #include <stddef.h>
14 + #include <sys/signalfd.h>
15 +
16 + static int sigterm_signals[] = {SIGINT, SIGTERM, SIGQUIT};
17 +
18 + 27703static void sigterms_mask(sigset_t *set)
19 + {
20 + 27703 sigemptyset(set);
21 +
+ 2/2 +
+
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+ 		110812 for (size_t i = 0; i < sizeof(sigterm_signals) / sizeof(sigterm_signals[0]); ++i)
22 + 83109 sigaddset(set, sigterm_signals[i]);
23 + 27703}
24 +
25 + 82943static int signal_set_mask_internal(const sigset_t *new, sigset_t *old)
26 + {
27 + 82943 int ret = 0;
28 +
29 + 82943 ret = pthread_sigmask(SIG_SETMASK, new, old);
30 +
+ 1/2 +
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+ 		82943 if (ret) {
31 + ✗ pthread_errno(ret, "pthread_sigmask");
32 + ✗ return ret;
33 + }
34 +
35 + 82943 return ret;
36 + }
37 +
38 + 27620int signal_set_mask(const sigset_t *new)
39 + {
40 + 27620 return signal_set_mask_internal(new, NULL);
41 + }
42 +
43 + 27620int signal_block_all(sigset_t *old)
44 + {
45 + sigset_t new;
46 + 27620 sigfillset(&new);
47 + 27620 return signal_set_mask_internal(&new, old);
48 + }
49 +
50 + 27620int signal_block_sigterms(void)
51 + {
52 + sigset_t set;
53 + 27620 sigterms_mask(&set);
54 + 27620 return signal_set_mask_internal(&set, NULL);
55 + }
56 +
57 + 83int signalfd_create(const sigset_t *set)
58 + {
59 + static const int flags = SFD_CLOEXEC;
60 + sigset_t old;
61 + 83 int ret = 0;
62 +
63 + 83 ret = signal_set_mask_internal(set, &old);
64 +
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+ 		83 if (ret < 0)
65 + ✗ return ret;
66 +
67 + 83 ret = signalfd(-1, set, flags);
68 +
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+ 		83 if (ret < 0)
69 + ✗ goto restore;
70 +
71 + 83 return ret;
72 +
73 + ✗restore:
74 + ✗ signal_set_mask_internal(&old, NULL);
75 +
76 + ✗ return ret;
77 + }
78 +
79 + 83int signalfd_create_sigterms(void)
80 + {
81 + sigset_t set;
82 + 83 sigterms_mask(&set);
83 + 83 return signalfd_create(&set);
84 + }
85 +
86 + 83void signalfd_destroy(int fd)
87 + {
88 + 83 file_close(fd);
89 + 83}
90 +
+
+ +
+ + + + -- cgit v1.2.3