Mercurial > vim
annotate src/nbdebug.c @ 23733:0660cb0a1cd8 v8.2.2408
patch 8.2.2408: MinGW: "--preprocessor" flag no longer supported
Commit: https://github.com/vim/vim/commit/5c829bf229de463657e4ba1de6c4ee91899de14e
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jan 25 19:18:02 2021 +0100
patch 8.2.2408: MinGW: "--preprocessor" flag no longer supported
Problem: MinGW: "--preprocessor" flag no longer supported.
Solution: Remove the flag, use the defaults. (Christopher Wellons,
closes #7741)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Mon, 25 Jan 2021 19:30:04 +0100 |
| parents | 7982f65d8f54 |
| children | 038eb6d9003a |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
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1 /* vi:set ts=8 sw=8 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * Visual Workshop integration by Gordon Prieur | |
| 5 * | |
| 6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 7 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 8 * See README.txt for an overview of the Vim source code. | |
| 9 */ | |
| 10 | |
| 11 /* | |
| 12 * NetBeans Debugging Tools. What are these tools and why are they important? | |
| 13 * There are two main tools here. The first tool is a tool for delaying or | |
| 14 * stopping gvim during startup. The second tool is a protocol log tool. | |
| 15 * | |
| 16 * The startup delay tool is called nbdebug_wait(). This is very important for | |
| 17 * debugging startup problems because gvim will be started automatically from | |
| 18 * netbeans and cannot be run directly from a debugger. The only way to debug | |
| 19 * a gvim started by netbeans is by attaching a debugger to it. Without this | |
| 4352 | 20 * tool all startup code will have completed before you can get the pid and |
| 7 | 21 * attach. |
| 22 * | |
| 23 * The second tool is a log tool. | |
| 24 * | |
| 25 * This code must have NBDEBUG defined for it to be compiled into vim/gvim. | |
| 26 */ | |
| 27 | |
| 28 #ifdef NBDEBUG | |
| 29 | |
| 30 #include "vim.h" | |
| 31 | |
| 32 FILE *nb_debug = NULL; | |
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33 u_int nb_dlevel = 0; // nb_debug verbosity level |
| 7 | 34 |
| 35 void nbdb(char *, ...); | |
| 36 | |
| 37 static int lookup(char *); | |
| 1621 | 38 #ifdef USE_NB_ERRORHANDLER |
| 7 | 39 static int errorHandler(Display *, XErrorEvent *); |
| 40 #endif | |
| 41 | |
| 42 /* | |
| 43 * nbdebug_wait - This function can be used to delay or stop execution of vim. | |
|
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commit https://github.com/vim/vim/commit/9af418427652562384744648d7d173a4bfebba95
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44 * It's normally used to delay startup while attaching a |
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45 * debugger to a running process. Since NetBeans starts gvim |
| 7 | 46 * from a background process this is the only way to debug |
| 47 * startup problems. | |
| 48 */ | |
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49 void |
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50 nbdebug_wait( |
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51 u_int wait_flags, // tells what to do |
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52 char *wait_var, // wait environment variable |
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53 u_int wait_secs) // how many seconds to wait |
| 7 | 54 { |
| 55 | |
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56 init_homedir(); // not inited yet |
| 7 | 57 #ifdef USE_WDDUMP |
| 58 WDDump(0, 0, 0); | |
| 59 #endif | |
| 60 | |
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61 // for debugging purposes only |
| 7 | 62 if (wait_flags & WT_ENV && wait_var && getenv(wait_var) != NULL) { |
| 63 sleep(atoi(getenv(wait_var))); | |
| 64 } else if (wait_flags & WT_WAIT && lookup("~/.gvimwait")) { | |
| 65 sleep(wait_secs > 0 && wait_secs < 120 ? wait_secs : 20); | |
| 66 } else if (wait_flags & WT_STOP && lookup("~/.gvimstop")) { | |
| 67 int w = 1; | |
| 68 while (w) { | |
| 69 ; | |
| 70 } | |
| 71 } | |
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72 } |
| 7 | 73 |
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74 void |
| 7 | 75 nbdebug_log_init( |
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76 char *log_var, // env var with log file |
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77 char *level_var) // env var with nb_debug level |
| 7 | 78 { |
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79 char *file; // possible nb_debug output file |
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80 char *cp; // nb_dlevel pointer |
| 7 | 81 |
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82 if (log_var && (file = getenv(log_var)) != NULL) |
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83 { |
| 7 | 84 time_t now; |
| 85 | |
| 86 nb_debug = fopen(file, "a"); | |
| 87 time(&now); | |
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88 fprintf(nb_debug, "%s", get_ctime(now, TRUE)); |
| 7 | 89 if (level_var && (cp = getenv(level_var)) != NULL) { |
| 90 nb_dlevel = strtoul(cp, NULL, 0); | |
| 91 } else { | |
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92 nb_dlevel = NB_TRACE; // default level |
| 7 | 93 } |
| 1621 | 94 #ifdef USE_NB_ERRORHANDLER |
| 95 XSetErrorHandler(errorHandler); | |
| 96 #endif | |
| 7 | 97 } |
| 98 | |
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99 } |
| 7 | 100 |
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101 void |
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patch 8.1.2392: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
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102 nbdbg(char *fmt, ...) |
| 7 | 103 { |
| 104 va_list ap; | |
| 105 | |
| 33 | 106 if (nb_debug != NULL && nb_dlevel & NB_TRACE) { |
| 7 | 107 va_start(ap, fmt); |
| 108 vfprintf(nb_debug, fmt, ap); | |
| 109 va_end(ap); | |
| 110 fflush(nb_debug); | |
| 111 } | |
| 112 | |
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113 } |
| 7 | 114 |
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115 static int |
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patch 8.1.2392: using old C style comments
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parents:
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116 lookup(char *file) |
| 7 | 117 { |
| 118 char buf[BUFSIZ]; | |
| 119 | |
| 120 expand_env((char_u *) file, (char_u *) buf, BUFSIZ); | |
| 121 return | |
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122 #ifndef FEAT_GUI_MSWIN |
| 7 | 123 (access(buf, F_OK) == 0); |
| 124 #else | |
| 125 (access(buf, 0) == 0); | |
| 126 #endif | |
| 127 | |
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128 } |
| 7 | 129 |
| 1621 | 130 #ifdef USE_NB_ERRORHANDLER |
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131 static int |
| 7 | 132 errorHandler( |
| 133 Display *dpy, | |
| 134 XErrorEvent *err) | |
| 135 { | |
| 136 char msg[256]; | |
| 137 char buf[256]; | |
| 138 | |
| 139 XGetErrorText(dpy, err->error_code, msg, sizeof(msg)); | |
| 140 nbdbg("\n\nNBDEBUG Vim: X Error of failed request: %s\n", msg); | |
| 141 | |
| 142 sprintf(buf, "%d", err->request_code); | |
| 143 XGetErrorDatabaseText(dpy, | |
| 144 "XRequest", buf, "Unknown", msg, sizeof(msg)); | |
| 145 nbdbg("\tMajor opcode of failed request: %d (%s)\n", | |
| 146 err->request_code, msg); | |
| 147 if (err->request_code > 128) { | |
| 148 nbdbg("\tMinor opcode of failed request: %d\n", | |
| 149 err->minor_code); | |
| 150 } | |
| 151 | |
| 152 return 0; | |
| 153 } | |
| 154 #endif | |
| 155 | |
| 156 | |
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157 #endif // NBDEBUG |