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44 #include "types/simple.h"
50 #ifndef __has_feature // Optional.
51 #define __has_feature(x) 0 // Compatibility with non-clang compilers.
54 /* This documentation block seems to produce warnings with some Doxygen
55 * versions, so it's disabled for now. Maybe because the file itself
56 * is not documented. */
57 /* \def GMX_ATTRIBUTE_NORETURN
59 * Indicate that a function is not expected to return.
61 * WARNING: In general this flag should not be used for compiler
62 * optimizations, since set_gmx_error_handler can be set to a
63 * handler which does not quit.
65 #ifndef GMX_ATTRIBUTE_NORETURN
66 #if __has_feature(attribute_analyzer_noreturn)
67 #define GMX_ATTRIBUTE_NORETURN __attribute__((analyzer_noreturn))
69 #define GMX_ATTRIBUTE_NORETURN
74 _where(const char *file, int line);
75 #define where() _where(__FILE__, __LINE__)
76 /* Prints filename and line to stdlog and only on amba memvail */
79 _set_fatal_tmp_file(const char *fn, const char *file, int line);
80 #define set_fatal_tmp_file(fn) _set_fatal_tmp_file(fn, __FILE__, __LINE__)
81 /* set filename to be removed when fatal_error is called */
84 _unset_fatal_tmp_file(const char *fn, const char *file, int line);
85 #define unset_fatal_tmp_file(fn) _unset_fatal_tmp_file(fn, __FILE__, __LINE__)
86 /* unsets filename to be removed */
89 gmx_fatal(int fatal_errno, const char *file, int line, const char *fmt, ...) GMX_ATTRIBUTE_NORETURN;
90 #define FARGS 0, __FILE__, __LINE__
92 * Routine gmx_fatal prints
94 * "fatal error file %s line %s \n\t "
96 * followed by the string specified by fmt and supplied parameters. If
97 * errno is 0, only the message and arguments are printed. If errno is
98 * a legal system errno or -1, a perror like message is printed after the
99 * first message, if errno is -1, the last system errno will be used.
100 * The format of fmt is that like printf etc, only %d, %x, %c, %f, %g and %s
101 * are allowed as format specifiers.
103 * In case all MPI processes want to stop with the same fatal error,
104 * use gmx_fatal_collective, declared in gmx_fatal_collective.h,
105 * to avoid having as many error messages as processes.
108 * call this function using the FARGS macro:
109 * gmx_fatal(FARGS,fmt,...)
114 gmx_fatal_set_log_file(FILE *fp);
115 /* Set the log file for printing error messages */
118 _invalid_case(const char *fn, int line);
119 #define invalid_case() _invalid_case(__FILE__, __LINE__)
120 /* Issue a warning stating 'Invalid case in switch' */
122 void _unexpected_eof(const char *fn, int line, const char *srcfn, int srcline);
123 #define unexpected_eof(fn, line) _unexpected_eof(fn, line, __FILE__, __LINE__)
126 * Functions can write to this file for debug info
127 * Before writing to it, it should be checked whether
128 * the file is not NULL:
129 * if (debug) fprintf(debug,"%s","Hallo");
132 extern gmx_bool gmx_debug_at;
134 void init_debug (const int dbglevel, const char *dbgfile);
136 gmx_bool bDebugMode(void);
137 /* Return TRUE when the program was started in debug mode */
139 #if (defined __sgi && defined USE_SGI_FPE)
140 void doexceptions(void);
141 /* Set exception handlers for debugging */
144 /* warn_str is allowed to be NULL.
146 void _range_check(int n, int n_min, int n_max, const char *warn_str,
148 const char *file, int line);
150 #define range_check_mesg(n, n_min, n_max, str) _range_check(n, n_min, n_max, str,#n, __FILE__, __LINE__)
151 /* Range check will terminate with an error message if not
152 * n E [ n_min, n_max >
153 * That is n_min is inclusive but not n_max.
156 #define range_check(n, n_min, n_max) _range_check(n, n_min, n_max, NULL,#n, __FILE__, __LINE__)
157 /* Range check will terminate with an error message if not
158 * n E [ n_min, n_max >
159 * That is n_min is inclusive but not n_max.
162 char *gmx_strerror(const char *key);
163 /* Return error message corresponding to the key.
164 * Maybe a multi-line message.
165 * The messages are stored in src/gmxlib/fatal.c
168 void _gmx_error(const char *key, const char *msg, const char *file, int line) GMX_ATTRIBUTE_NORETURN;
169 #define gmx_error(key, msg) _gmx_error(key, msg, __FILE__, __LINE__)
170 /* Error msg of type key is generated and the program is
171 * terminated unless and error handle is set (see below)
174 /* Some common error types */
175 #define gmx_bug(msg) gmx_error("bug", msg)
176 #define gmx_call(msg) gmx_error("call", msg)
177 #define gmx_comm(msg) gmx_error("comm", msg)
178 #define gmx_file(msg) gmx_error("file", msg)
179 #define gmx_cmd(msg) gmx_error("cmd", msg)
180 #define gmx_impl(msg) gmx_error("impl", msg)
181 #define gmx_incons(msg) gmx_error("incons", msg)
182 #define gmx_input(msg) gmx_error("input", msg)
183 #define gmx_mem(msg) gmx_error("mem", msg)
184 #define gmx_open(fn) gmx_error("open", fn)
187 set_gmx_error_handler(void (*func)(const char *msg));
188 /* An error function will be called that terminates the program
189 * with a fatal error, unless you override it with another function.
191 * set_gmx_error_handler(my_func);
192 * where my_func is a function that takes a string as an argument.
193 * The string may be a multi-line string.
196 void gmx_warning(const char *fmt, ...);
197 /* Print a warning message to stderr.
198 * The format of fmt is that like printf etc, only %d, %x, %c, %f, %g and %s
199 * are allowed as format specifiers.
200 * The message string should NOT start with "WARNING"
201 * and should NOT end with a newline.
209 #endif /* _fatal_h */