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Teach fmtcheck(3) about the flags a, A, F, G, t, and z.

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This commit is contained in:
David Schultz 2003-06-29 01:11:31 +00:00
parent b20ea7bdbc
commit ec045e41d9
1 changed files with 28 additions and 8 deletions
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36
lib/libc/gen/fmtcheck.c
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@ -49,10 +49,14 @@ enum __e_fmtcheck_types {
FMTCHECK_INT,
FMTCHECK_LONG,
FMTCHECK_QUAD,
FMTCHECK_PTRDIFFT,
FMTCHECK_SIZET,
FMTCHECK_SHORTPOINTER,
FMTCHECK_INTPOINTER,
FMTCHECK_LONGPOINTER,
FMTCHECK_QUADPOINTER,
FMTCHECK_PTRDIFFTPOINTER,
FMTCHECK_SIZETPOINTER,
FMTCHECK_DOUBLE,
FMTCHECK_LONGDOUBLE,
FMTCHECK_STRING,
@ -71,10 +75,10 @@ typedef enum __e_fmtcheck_types EFT;
static EFT
get_next_format_from_precision(const char **pf)
{
int sh, lg, quad, longdouble;
int sh, lg, quad, longdouble, ptrdifft, sizet;
const char *f;
sh = lg = quad = longdouble = 0;
sh = lg = quad = longdouble = ptrdifft = sizet = 0;
f = *pf;
switch (*f) {
@ -96,6 +100,14 @@ get_next_format_from_precision(const char **pf)
f++;
quad = 1;
break;
case 't':
f++;
ptrdifft = 1;
break;
case 'z':
f++;
sizet = 1;
break;
case 'L':
f++;
longdouble = 1;
@ -111,6 +123,10 @@ get_next_format_from_precision(const char **pf)
RETURN(pf,f,FMTCHECK_LONG);
if (quad)
RETURN(pf,f,FMTCHECK_QUAD);
if (ptrdifft)
RETURN(pf,f,FMTCHECK_PTRDIFFT);
if (sizet)
RETURN(pf,f,FMTCHECK_SIZET);
RETURN(pf,f,FMTCHECK_INT);
}
if (*f == 'n') {
@ -122,32 +138,36 @@ get_next_format_from_precision(const char **pf)
RETURN(pf,f,FMTCHECK_LONGPOINTER);
if (quad)
RETURN(pf,f,FMTCHECK_QUADPOINTER);
if (ptrdifft)
RETURN(pf,f,FMTCHECK_PTRDIFFTPOINTER);
if (sizet)
RETURN(pf,f,FMTCHECK_SIZETPOINTER);
RETURN(pf,f,FMTCHECK_INTPOINTER);
}
if (strchr("DOU", *f)) {
if (sh + lg + quad + longdouble)
if (sh + lg + quad + longdouble + ptrdifft + sizet)
RETURN(pf,f,FMTCHECK_UNKNOWN);
RETURN(pf,f,FMTCHECK_LONG);
}
if (strchr("eEfg", *f)) {
if (strchr("aAeEfFgG", *f)) {
if (longdouble)
RETURN(pf,f,FMTCHECK_LONGDOUBLE);
if (sh + lg + quad)
if (sh + lg + quad + ptrdifft + sizet)
RETURN(pf,f,FMTCHECK_UNKNOWN);
RETURN(pf,f,FMTCHECK_DOUBLE);
}
if (*f == 'c') {
if (sh + lg + quad + longdouble)
if (sh + lg + quad + longdouble + ptrdifft + sizet)
RETURN(pf,f,FMTCHECK_UNKNOWN);
RETURN(pf,f,FMTCHECK_INT);
}
if (*f == 's') {
if (sh + lg + quad + longdouble)
if (sh + lg + quad + longdouble + ptrdifft + sizet)
RETURN(pf,f,FMTCHECK_UNKNOWN);
RETURN(pf,f,FMTCHECK_STRING);
}
if (*f == 'p') {
if (sh + lg + quad + longdouble)
if (sh + lg + quad + longdouble + ptrdifft + sizet)
RETURN(pf,f,FMTCHECK_UNKNOWN);
RETURN(pf,f,FMTCHECK_LONG);
}