Mercurial > vim
annotate src/os_unixx.h @ 27784:bfce04a99561 v8.2.4418
patch 8.2.4418: crash when using special multi-byte character
Commit: https://github.com/vim/vim/commit/5921aeb5741fc6e84c870d68c7c35b93ad0c9f87
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Feb 19 11:20:12 2022 +0000
patch 8.2.4418: crash when using special multi-byte character
Problem: Crash when using special multi-byte character.
Solution: Don't use isalpha() for an arbitrary character.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 19 Feb 2022 12:30:04 +0100 |
| parents | f37028184d6a |
| children | c0b3e3c7786c |
| rev | line source |
|---|---|
|
10042
4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents:
2109
diff
changeset
|
1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 */ | |
| 8 | |
| 9 /* | |
| 10 * os_unixx.h -- include files that are only used in os_unix.c | |
| 11 */ | |
| 12 | |
| 13 /* | |
| 14 * Stuff for signals | |
| 15 */ | |
| 16 #if defined(HAVE_SIGSET) && !defined(signal) | |
| 17 # define signal sigset | |
| 18 #endif | |
| 19 | |
|
18753
6e3dc2d630c2
patch 8.1.2366: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
10914
diff
changeset
|
20 // Sun's sys/ioctl.h redefines symbols from termio world |
|
10460
7fd589f46801
commit https://github.com/vim/vim/commit/a899e6ecc4523c7e411eaf6fbaa4197d70f6f39e
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
21 #if defined(HAVE_SYS_IOCTL_H) && !defined(SUN_SYSTEM) |
| 7 | 22 # include <sys/ioctl.h> |
| 23 #endif | |
| 24 | |
|
18753
6e3dc2d630c2
patch 8.1.2366: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
10914
diff
changeset
|
25 #ifndef USE_SYSTEM // use fork/exec to start the shell |
| 7 | 26 |
| 27 # if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT) | |
| 28 # include <sys/wait.h> | |
| 29 # endif | |
| 30 | |
| 31 # ifndef WEXITSTATUS | |
| 32 # ifdef HAVE_UNION_WAIT | |
| 33 # define WEXITSTATUS(stat_val) ((stat_val).w_T.w_Retcode) | |
| 34 # else | |
| 35 # define WEXITSTATUS(stat_val) (((stat_val) >> 8) & 0377) | |
| 36 # endif | |
| 37 # endif | |
| 38 | |
| 39 # ifndef WIFEXITED | |
| 40 # ifdef HAVE_UNION_WAIT | |
| 41 # define WIFEXITED(stat_val) ((stat_val).w_T.w_Termsig == 0) | |
| 42 # else | |
| 43 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) | |
| 44 # endif | |
| 45 # endif | |
| 46 | |
|
18753
6e3dc2d630c2
patch 8.1.2366: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
10914
diff
changeset
|
47 #endif // !USE_SYSTEM |
| 7 | 48 |
| 49 #ifdef HAVE_STROPTS_H | |
|
19816
f37028184d6a
patch 8.2.0464: typos and other small problems
Bram Moolenaar <Bram@vim.org>
parents:
18753
diff
changeset
|
50 # ifdef sinix |
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f37028184d6a
patch 8.2.0464: typos and other small problems
Bram Moolenaar <Bram@vim.org>
parents:
18753
diff
changeset
|
51 # define buf_T __system_buf_t__ |
|
f37028184d6a
patch 8.2.0464: typos and other small problems
Bram Moolenaar <Bram@vim.org>
parents:
18753
diff
changeset
|
52 # endif |
| 7 | 53 # include <stropts.h> |
|
19816
f37028184d6a
patch 8.2.0464: typos and other small problems
Bram Moolenaar <Bram@vim.org>
parents:
18753
diff
changeset
|
54 # ifdef sinix |
|
f37028184d6a
patch 8.2.0464: typos and other small problems
Bram Moolenaar <Bram@vim.org>
parents:
18753
diff
changeset
|
55 # undef buf_T |
|
f37028184d6a
patch 8.2.0464: typos and other small problems
Bram Moolenaar <Bram@vim.org>
parents:
18753
diff
changeset
|
56 # endif |
| 7 | 57 #endif |
| 58 | |
| 59 #ifdef HAVE_STRING_H | |
| 60 # include <string.h> | |
| 61 #endif | |
| 62 | |
| 63 #ifdef HAVE_SYS_STREAM_H | |
| 64 # include <sys/stream.h> | |
| 65 #endif | |
| 66 | |
| 67 #ifdef HAVE_SYS_UTSNAME_H | |
| 68 # include <sys/utsname.h> | |
| 69 #endif | |
| 70 | |
| 71 #ifdef HAVE_SYS_SYSTEMINFO_H | |
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18753
6e3dc2d630c2
patch 8.1.2366: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
10914
diff
changeset
|
72 // <sys/systeminfo.h> uses SYS_NMLN but it may not be defined (CrayT3E). |
| 11 | 73 # ifndef SYS_NMLN |
| 74 # define SYS_NMLN 32 | |
| 75 # endif | |
| 76 | |
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18753
6e3dc2d630c2
patch 8.1.2366: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
10914
diff
changeset
|
77 # include <sys/systeminfo.h> // for sysinfo |
| 7 | 78 #endif |
| 79 | |
| 80 /* | |
| 81 * We use termios.h if both termios.h and termio.h are available. | |
| 82 * Termios is supposed to be a superset of termio.h. Don't include them both, | |
| 83 * it may give problems on some systems (e.g. hpux). | |
| 84 * I don't understand why we don't want termios.h for apollo. | |
| 85 */ | |
| 86 #if defined(HAVE_TERMIOS_H) && !defined(apollo) | |
| 87 # include <termios.h> | |
| 88 #else | |
| 89 # ifdef HAVE_TERMIO_H | |
| 90 # include <termio.h> | |
| 91 # else | |
| 92 # ifdef HAVE_SGTTY_H | |
| 93 # include <sgtty.h> | |
| 94 # endif | |
| 95 # endif | |
| 96 #endif | |
| 97 | |
| 98 #ifdef HAVE_SYS_PTEM_H | |
|
18753
6e3dc2d630c2
patch 8.1.2366: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
10914
diff
changeset
|
99 # include <sys/ptem.h> // must be after termios.h for Sinix |
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6e3dc2d630c2
patch 8.1.2366: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
10914
diff
changeset
|
100 # ifndef _IO_PTEM_H // For UnixWare that should check for _IO_PT_PTEM_H |
| 7 | 101 # define _IO_PTEM_H |
| 102 # endif | |
| 103 #endif | |
| 104 | |
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18753
6e3dc2d630c2
patch 8.1.2366: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
10914
diff
changeset
|
105 // shared library access |
| 7 | 106 #if defined(HAVE_DLFCN_H) && defined(USE_DLOPEN) |
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10567
82c2c450dad0
patch 8.0.0173: build fails with EBCDIC defined
Christian Brabandt <cb@256bit.org>
parents:
10460
diff
changeset
|
107 # if defined(__MVS__) && !defined (__SUSV3) |
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18753
6e3dc2d630c2
patch 8.1.2366: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
10914
diff
changeset
|
108 // needed to define RTLD_LAZY (Anthony Giorgio) |
| 802 | 109 # define __SUSV3 |
| 110 # endif | |
| 7 | 111 # include <dlfcn.h> |
| 112 #else | |
| 113 # if defined(HAVE_DL_H) && defined(HAVE_SHL_LOAD) | |
| 114 # include <dl.h> | |
| 115 # endif | |
| 116 #endif |