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laughable implementation of ncplane_vprintf #9

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nick black 2019-11-24 16:19:24 -05:00
parent ca5c37fab9
commit 8ff52f5ebc
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1 changed files with 14 additions and 3 deletions
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17
src/lib/notcurses.c
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@ -763,8 +763,19 @@ int ncplane_printf(ncplane* n, const char* format, ...){
return ret; return ret;
} }
// i hate the big allocation and two copies here, but eh what you gonna do?
// well, for one, we don't need the huge allocation FIXME
int ncplane_vprintf(ncplane* n, const char* format, va_list ap){ int ncplane_vprintf(ncplane* n, const char* format, va_list ap){
// FIXME // FIXME technically insufficient to cover area due to EGCs, lol
vfprintf(stderr, format, ap); const size_t size = n->leny * n->lenx + 1;
return 0; char* buf = malloc(size);
if(buf == NULL){
return -1;
}
int ret = vsnprintf(buf, size, format, ap);
if(ncplane_putstr(n, buf)){ // FIXME handle short writes also!
ret = -1;
}
free(buf);
return ret;
} }