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* error.c, error.h: Made error keys globally accessible.

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Applications might want to test for these or use them in a direct
call to scm_error.
This commit is contained in:
Mikael Djurfeldt 2001-09-20 08:11:26 +00:00
parent e45b0d385c
commit c0b76df451
3 changed files with 19 additions and 7 deletions
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4
libguile/ChangeLog
View file

@ -1,5 +1,9 @@
2001-09-20 Mikael Djurfeldt <mdj@linnaeus> 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
* error.c, error.h: Made error keys globally accessible.
Applications might want to test for these or use them in a direct
call to scm_error.
* num2integral.i.c (NUM2INTEGRAL): Report an error when these * num2integral.i.c (NUM2INTEGRAL): Report an error when these
routines are passed an inexact. This change in behavior is routines are passed an inexact. This change in behavior is
motivated by concordance with R5RS: It is more common that a motivated by concordance with R5RS: It is more common that a

14
libguile/error.c
View file

@ -164,7 +164,7 @@ SCM_DEFINE (scm_strerror, "strerror", 1, 0, 0,
} }
#undef FUNC_NAME #undef FUNC_NAME
SCM_SYMBOL (scm_system_error_key, "system-error"); SCM_GLOBAL_SYMBOL (scm_system_error_key, "system-error");
void void
scm_syserror (const char *subr) scm_syserror (const char *subr)
{ {
@ -187,7 +187,7 @@ scm_syserror_msg (const char *subr, const char *message, SCM args, int eno)
scm_cons (SCM_MAKINUM (eno), SCM_EOL)); scm_cons (SCM_MAKINUM (eno), SCM_EOL));
} }
SCM_SYMBOL (scm_num_overflow_key, "numerical-overflow"); SCM_GLOBAL_SYMBOL (scm_num_overflow_key, "numerical-overflow");
void void
scm_num_overflow (const char *subr) scm_num_overflow (const char *subr)
{ {
@ -198,7 +198,7 @@ scm_num_overflow (const char *subr)
SCM_BOOL_F); SCM_BOOL_F);
} }
SCM_SYMBOL (scm_out_of_range_key, "out-of-range"); SCM_GLOBAL_SYMBOL (scm_out_of_range_key, "out-of-range");
void void
scm_out_of_range (const char *subr, SCM bad_value) scm_out_of_range (const char *subr, SCM bad_value)
{ {
@ -220,7 +220,7 @@ scm_out_of_range_pos (const char *subr, SCM bad_value, SCM pos)
} }
SCM_SYMBOL (scm_args_number_key, "wrong-number-of-args"); SCM_GLOBAL_SYMBOL (scm_args_number_key, "wrong-number-of-args");
void void
scm_wrong_num_args (SCM proc) scm_wrong_num_args (SCM proc)
{ {
@ -243,7 +243,7 @@ scm_error_num_args_subr (const char *subr)
} }
SCM_SYMBOL (scm_arg_type_key, "wrong-type-arg"); SCM_GLOBAL_SYMBOL (scm_arg_type_key, "wrong-type-arg");
void void
scm_wrong_type_arg (const char *subr, int pos, SCM bad_value) scm_wrong_type_arg (const char *subr, int pos, SCM bad_value)
{ {
@ -275,7 +275,7 @@ scm_wrong_type_arg_msg (const char *subr, int pos, SCM bad_value, const char *sz
} }
SCM_SYMBOL (scm_memory_alloc_key, "memory-allocation-error"); SCM_GLOBAL_SYMBOL (scm_memory_alloc_key, "memory-allocation-error");
void void
scm_memory_error (const char *subr) scm_memory_error (const char *subr)
{ {
@ -286,7 +286,7 @@ scm_memory_error (const char *subr)
SCM_BOOL_F); SCM_BOOL_F);
} }
SCM_SYMBOL (scm_misc_error_key, "misc-error"); SCM_GLOBAL_SYMBOL (scm_misc_error_key, "misc-error");
void void
scm_misc_error (const char *subr, const char *message, SCM args) scm_misc_error (const char *subr, const char *message, SCM args)
{ {

8
libguile/error.h
View file

@ -48,6 +48,14 @@
extern int scm_ints_disabled; extern int scm_ints_disabled;
extern SCM scm_system_error_key;
extern SCM scm_num_overflow_key;
extern SCM scm_out_of_range_key;
extern SCM scm_args_number_key;
extern SCM scm_arg_type_key;
extern SCM scm_memory_alloc_key;
extern SCM scm_misc_error_key;
extern void scm_error (SCM key, const char *subr, const char *message, extern void scm_error (SCM key, const char *subr, const char *message,