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Add more assertions.

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Change prototype of fputs to return the error / success status.
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Patrick Pelissier committed 2018-03-23 21:25:55 +01:00
1 parent fc9755379d
commit d05bb49f5d
1 file changed
+5 -2
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m-string.h
+5 -2
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@@ -616,6 +616,7 @@ static inline bool
string_fgets(string_t v, FILE *f, string_fgets_t arg) string_fgets(string_t v, FILE *f, string_fgets_t arg)
{ {
STRINGI_CONTRACT(v); STRINGI_CONTRACT(v);
assert (f != NULL);
stringi_fit2size (v, 100); stringi_fit2size (v, 100);
M_ASSUME(v->ptr != NULL); M_ASSUME(v->ptr != NULL);
v->size = 0; v->size = 0;
@@ -648,6 +649,7 @@ string_fget_word (string_t v, const char separator[], FILE *f)
char buffer[128]; char buffer[128];
char c = 0; char c = 0;
STRINGI_CONTRACT(v); STRINGI_CONTRACT(v);
assert (f != NULL);
assert (1+20+2+strlen(separator)+3 < sizeof buffer); assert (1+20+2+strlen(separator)+3 < sizeof buffer);
stringi_fit2size (v, 10); stringi_fit2size (v, 10);
v->size = 0; v->size = 0;
@@ -678,11 +680,12 @@ string_fget_word (string_t v, const char separator[], FILE *f)
return retcode; return retcode;
} }
static inline void static inline bool
string_fputs(FILE *f, const string_t v) string_fputs(FILE *f, const string_t v)
{ {
STRINGI_CONTRACT (v); STRINGI_CONTRACT (v);
fputs(string_get_cstr(v), f); assert (f != NULL);
return fputs(string_get_cstr(v), f) >= 0;
} }
static inline bool static inline bool