| /picolibc-3.7.0-3.6.0/newlib/libc/stdio/ |
| D | ungetc.c | 81 register FILE *fp) in __submore() argument
86 if (fp->_ub._base == fp->_ubuf) in __submore()
93 fp->_ub._base = p; in __submore()
94 fp->_ub._size = BUFSIZ; in __submore()
95 p += BUFSIZ - sizeof (fp->_ubuf); in __submore()
96 for (i = sizeof (fp->_ubuf); --i >= 0;) in __submore()
97 p[i] = fp->_ubuf[i]; in __submore()
98 fp->_p = p; in __submore()
101 i = fp->_ub._size; in __submore()
102 p = (unsigned char *) realloc ((void *) (fp->_ub._base), i << 1); in __submore()
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| D | fseeko.c | 97 register FILE *fp, in fseeko() argument
116 CHECK_INIT (ptr, fp); in fseeko()
118 _newlib_flockfile_start (fp); in fseeko()
123 if (fp->_flags & __SAPP && fp->_flags & __SWR) in fseeko()
126 fflush ( fp); in fseeko()
131 if ((seekfn = fp->_seek) == NULL) in fseeko()
134 _newlib_flockfile_exit (fp); in fseeko()
151 fflush ( fp); /* may adjust seek offset on append stream */ in fseeko()
152 if (fp->_flags & __SOFF) in fseeko()
153 curoff = fp->_offset; in fseeko()
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| D | refill.c | 27 lflush (FILE *fp) in lflush() argument
29 if ((fp->_flags & (__SLBF | __SWR)) == (__SLBF | __SWR)) in lflush()
30 return fflush ( fp); in lflush()
41 register FILE * fp) in _srefill() argument
45 CHECK_INIT (ptr, fp); in _srefill()
47 fp->_r = 0; /* largely a convenience for callers */ in _srefill()
50 if (fp->_flags & __SEOF) in _srefill()
54 if ((fp->_flags & __SRD) == 0) in _srefill()
56 if ((fp->_flags & __SRW) == 0) in _srefill()
59 fp->_flags |= __SERR; in _srefill()
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| D | fflush.c | 105 register FILE * fp) in _sflush() argument
112 flags = fp->_flags; in _sflush()
119 fp->_flags |= __SNPT; in _sflush()
129 if ((fp->_r > 0 || fp->_ur > 0) && fp->_seek != NULL) in _sflush()
144 if (fp->_flags & __SOFF) in _sflush()
145 curoff = fp->_offset; in _sflush()
151 if (fp->_flags & __SL64) in _sflush()
152 curoff = fp->_seek64 (fp->_cookie, 0, SEEK_CUR); in _sflush()
155 curoff = fp->_seek (fp->_cookie, 0, SEEK_CUR); in _sflush()
165 fp->_flags |= __SERR; in _sflush()
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| D | freopen.c | 81 register FILE *__restrict fp) in freopen() argument
87 CHECK_INIT (ptr, fp); in freopen()
95 oflags2 = fp->_flags2; in freopen()
97 _flockfile (fp); in freopen()
102 _funlockfile (fp); in freopen()
106 fclose ( fp); in freopen()
118 if (fp->_flags == 0) in freopen()
119 fp->_flags = __SEOF; /* hold on to it */ in freopen()
122 if (fp->_flags & __SWR) in freopen()
123 fflush ( fp); in freopen()
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| D | wsetup.c | 35 register FILE * fp) in _swsetup() argument
39 CHECK_INIT (_REENT, fp); in _swsetup()
45 if ((fp->_flags & __SWR) == 0) in _swsetup()
47 if ((fp->_flags & __SRW) == 0) in _swsetup()
50 fp->_flags |= __SERR; in _swsetup()
53 if (fp->_flags & __SRD) in _swsetup()
56 if (HASUB (fp)) in _swsetup()
57 FREEUB (ptr, fp); in _swsetup()
58 fp->_flags &= ~(__SRD | __SEOF); in _swsetup()
59 fp->_r = 0; in _swsetup()
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| D | ftello.c | 87 register FILE * fp) in ftello() argument
93 CHECK_INIT (ptr, fp); in ftello()
95 _newlib_flockfile_start (fp); in ftello()
97 if (fp->_seek == NULL) in ftello()
100 _newlib_flockfile_exit (fp); in ftello()
105 if (!(fp->_flags & __SRD) && (fp->_flags & __SWR) && in ftello()
106 fp->_p != NULL && fp->_p - fp->_bf._base > 0 && in ftello()
107 (fp->_flags & __SAPP)) in ftello()
109 pos = fp->_seek (fp->_cookie, (_fpos_t) 0, SEEK_END); in ftello()
112 _newlib_flockfile_exit (fp); in ftello()
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| D | setvbuf.c | 92 setvbuf (register FILE * fp, in setvbuf() argument
101 CHECK_INIT (reent, fp); in setvbuf()
119 _newlib_flockfile_start (fp); in setvbuf()
120 fflush ( fp); in setvbuf()
121 if (HASUB(fp)) in setvbuf()
122 FREEUB(reent, fp); in setvbuf()
123 fp->_r = fp->_lbfsize = 0; in setvbuf()
124 if (fp->_flags & __SMBF) in setvbuf()
125 free ((void *) fp->_bf._base); in setvbuf()
126 fp->_flags &= ~(__SLBF | __SNBF | __SMBF | __SOPT | __SNPT | __SEOF); in setvbuf()
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| D | fread.c | 98 FILE * fp, in crlf_r() argument
120 int c = _sgetc_raw ( fp); in crlf_r()
124 ungetc (c, fp); in crlf_r()
132 r = getc ( fp); in crlf_r()
149 FILE * __restrict fp) in fread() argument
159 CHECK_INIT(ptr, fp); in fread()
161 _newlib_flockfile_start (fp); in fread()
162 if (ORIENT (fp, -1) != -1) in fread()
167 if (fp->_r < 0) in fread()
168 fp->_r = 0; in fread()
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| D | nano-vfscanf.c | 135 register FILE *fp, in VFSCANF() argument
139 CHECK_INIT(data, fp); in VFSCANF()
140 return _SVFSCANF (fp, fmt, ap); in VFSCANF()
155 register FILE *fp) in sungetc() argument
161 fp->_flags &= ~__SEOF; in sungetc()
167 if (HASUB (fp)) in sungetc()
169 if (fp->_r >= fp->_ub._size && __submore (fp)) in sungetc()
172 *--fp->_p = c; in sungetc()
173 fp->_r++; in sungetc()
180 if (fp->_bf._base != NULL && fp->_p > fp->_bf._base && fp->_p[-1] == c) in sungetc()
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| D | fclose.c | 60 register FILE * fp) in fclose() argument
64 if (fp == NULL) in fclose()
67 CHECK_INIT (rptr, fp); in fclose()
75 if (!(fp->_flags2 & __SNLK)) in fclose()
76 _flockfile (fp); in fclose()
78 if (fp->_flags == 0) /* not open! */ in fclose()
80 if (!(fp->_flags2 & __SNLK)) in fclose()
81 _funlockfile (fp); in fclose()
89 r = (fp->_flags & __SWR) ? _sflush ( fp) : 0; in fclose()
94 r = _sflush ( fp); in fclose()
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| D | makebuf.c | 40 register FILE *fp) in _smakebuf() argument
47 if (fp->_flags & __SNBF) in _smakebuf()
49 fp->_bf._base = fp->_p = fp->_nbuf; in _smakebuf()
50 fp->_bf._size = 1; in _smakebuf()
53 flags = _swhatbuf ( fp, &size, &couldbetty); in _smakebuf()
56 if (!(fp->_flags & __SSTR)) in _smakebuf()
58 fp->_flags = (fp->_flags & ~__SLBF) | __SNBF; in _smakebuf()
59 fp->_bf._base = fp->_p = fp->_nbuf; in _smakebuf()
60 fp->_bf._size = 1; in _smakebuf()
65 fp->_flags |= __SMBF; in _smakebuf()
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| D | fvwrite.c | 30 #define COPY(n) (void) memmove ((void *) fp->_p, (void *) p, (size_t) (n))
53 register FILE *fp, in _sfvwrite() argument
67 if (cantwrite (ptr, fp)) in _sfvwrite()
77 if (fp->_flags & __SCLE) /* text mode */ in _sfvwrite()
79 if (fp->_flags2 & __SWID) in _sfvwrite()
86 if (__swputc_r (ptr, *p, fp) == EOF) in _sfvwrite()
102 if (__sputc_r (ptr, *p, fp) == EOF) in _sfvwrite()
115 if (fp->_flags & __SNBF) in _sfvwrite()
124 w = fp->_write (fp->_cookie, p, in _sfvwrite()
133 else if ((fp->_flags & __SLBF) == 0) in _sfvwrite()
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| D | fgetwc.c | 129 register FILE *fp) in __fgetwc() argument
134 if (fp->_r <= 0 && _srefill ( fp)) in __fgetwc()
139 wc = *fp->_p++; in __fgetwc()
140 fp->_r--; in __fgetwc()
145 nconv = mbrtowc (&wc, (char *) fp->_p, fp->_r, &fp->_mbstate); in __fgetwc()
156 fp->_p++; in __fgetwc()
157 fp->_r--; in __fgetwc()
162 fp->_p += nconv; in __fgetwc()
163 fp->_r -= nconv; in __fgetwc()
167 while (_srefill( fp) == 0); in __fgetwc()
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| D | fopen.c | 121 register FILE *fp; in fopen() local
127 if ((fp = __sfp ()) == NULL) in fopen()
133 fp->_flags = 0; /* release */ in fopen()
135 __lock_close_recursive (fp->_lock); in fopen()
141 _newlib_flockfile_start (fp); in fopen()
143 fp->_file = f; in fopen()
144 fp->_flags = flags; in fopen()
145 fp->_cookie = (void *) fp; in fopen()
146 fp->_read = __sread; in fopen()
147 fp->_write = __swrite; in fopen()
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| D | wbuf.c | 39 register FILE *fp) in _swbuf() argument
45 CHECK_INIT (ptr, fp); in _swbuf()
55 fp->_w = fp->_lbfsize; in _swbuf()
56 if (cantwrite (ptr, fp)) in _swbuf()
60 if (ORIENT (fp, -1) != -1) in _swbuf()
73 n = fp->_p - fp->_bf._base; in _swbuf()
74 if (n >= fp->_bf._size) in _swbuf()
76 if (fflush ( fp)) in _swbuf()
80 fp->_w--; in _swbuf()
81 *fp->_p++ = c; in _swbuf()
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| D | fgetws.c | 105 FILE * fp) in fgetws() argument
112 _newlib_flockfile_start (fp); in fgetws()
113 if (ORIENT (fp, 1) != 1) in fgetws()
122 if (fp->_r <= 0 && _srefill ( fp)) in fgetws()
128 src = (char *) fp->_p; in fgetws()
129 nl = memchr (fp->_p, '\n', fp->_r); in fgetws()
133 nl != NULL ? (nl - fp->_p + 1) : fp->_r, in fgetws()
136 &fp->_mbstate); in fgetws()
149 src = memchr (fp->_p, '\0', fp->_r); in fgetws()
152 fp->_r -= (unsigned char *) src - fp->_p; in fgetws()
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| D | nano-vfprintf.c | 175 FILE *fp, in _ssputs() argument
181 w = fp->_w; in _ssputs()
182 if (len >= w && fp->_flags & (__SMBF | __SOPT)) in _ssputs()
186 int curpos = (fp->_p - fp->_bf._base); in _ssputs()
194 size_t newsize = fp->_bf._size * 3 / 2; in _ssputs()
197 if (fp->_flags & __SOPT) in _ssputs()
206 memcpy (str, fp->_bf._base, curpos); in _ssputs()
207 fp->_flags = (fp->_flags & ~__SOPT) | __SMBF; in _ssputs()
211 str = (unsigned char *)realloc (fp->_bf._base, newsize); in _ssputs()
215 free (fp->_bf._base); in _ssputs()
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| D | stdio_ext.c | 67 __fbufsize (FILE * fp) in __fbufsize() argument
69 return (size_t) fp->_bf._size; in __fbufsize()
73 __fpending (FILE * fp) in __fpending() argument
75 return fp->_p - fp->_bf._base; in __fpending()
79 __flbf (FILE * fp) in __flbf() argument
81 return (fp->_flags & __SLBF) != 0; in __flbf()
85 __freadable (FILE * fp) in __freadable() argument
87 return (fp->_flags & (__SRD | __SRW)) != 0; in __freadable()
91 __fwritable (FILE * fp) in __fwritable() argument
93 return (fp->_flags & (__SWR | __SRW)) != 0; in __fwritable()
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| D | ssputs.c | 10 FILE *fp, in __ssputs() argument
16 w = (unsigned int) fp->_w; in __ssputs()
17 if (len >= w && fp->_flags & (__SMBF | __SOPT)) { in __ssputs()
20 int curpos = (fp->_p - fp->_bf._base); in __ssputs()
28 unsigned int newsize = fp->_bf._size * 3 / 2; in __ssputs()
31 if (fp->_flags & __SOPT) in __ssputs()
37 memcpy (str, fp->_bf._base, curpos); in __ssputs()
38 fp->_flags = (fp->_flags & ~__SOPT) | __SMBF; in __ssputs()
42 str = (unsigned char *)realloc (fp->_bf._base, in __ssputs()
46 free (fp->_bf._base); in __ssputs()
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| /picolibc-3.7.0-3.6.0/newlib/libc/stdio64/ |
| D | fseeko64.c | 90 register FILE *fp, in fseeko64() argument
104 if (!(fp->_flags & __SL64)) in fseeko64()
111 return (_off64_t) fseeko (fp, offset, whence); in fseeko64()
116 CHECK_INIT (ptr, fp); in fseeko64()
118 _newlib_flockfile_start (fp); in fseeko64()
120 curoff = fp->_offset; in fseeko64()
125 if (fp->_flags & __SAPP && fp->_flags & __SWR) in fseeko64()
128 fflush (fp); in fseeko64()
133 if ((seekfn = fp->_seek64) == NULL) in fseeko64()
136 _newlib_flockfile_exit(fp); in fseeko64()
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| D | freopen64.c | 82 register FILE *fp) in freopen64() argument
89 CHECK_INIT (ptr, fp); in freopen64()
97 oflags2 = fp->_flags2; in freopen64()
99 _flockfile (fp); in freopen64()
104 _funlockfile (fp); in freopen64()
108 fclose (fp); in freopen64()
120 if (fp->_flags == 0) in freopen64()
121 fp->_flags = __SEOF; /* hold on to it */ in freopen64()
124 if (fp->_flags & __SWR) in freopen64()
125 fflush (fp); in freopen64()
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| D | ftello64.c | 80 register FILE * fp) in ftello64() argument
85 if (!(fp->_flags & __SL64)) in ftello64()
86 return (_off64_t) ftello (fp); in ftello64()
90 CHECK_INIT (ptr, fp); in ftello64()
92 _newlib_flockfile_start(fp); in ftello64()
94 if (fp->_seek64 == NULL) in ftello64()
97 _newlib_flockfile_exit(fp); in ftello64()
102 if (!(fp->_flags & __SRD) && (fp->_flags & __SWR) && in ftello64()
103 fp->_p != NULL && fp->_p - fp->_bf._base > 0 && in ftello64()
104 (fp->_flags & __SAPP)) in ftello64()
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| D | fopen64.c | 70 register FILE *fp; in fopen64() local
76 if ((fp = __sfp ()) == NULL) in fopen64()
82 fp->_flags = 0; /* release */ in fopen64()
84 __lock_close_recursive (fp->_lock); in fopen64()
90 _newlib_flockfile_start (fp); in fopen64()
92 fp->_file = f; in fopen64()
93 fp->_flags = flags; in fopen64()
94 fp->_cookie = (void *) fp; in fopen64()
95 fp->_read = __sread; in fopen64()
96 fp->_write = __swrite64; in fopen64()
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| /picolibc-3.7.0-3.6.0/test/ |
| D | t_fmemopen.c | 140 FILE *fp; in ATF_TC_BODY() local
143 fp = fmemopen(&buf[0], sizeof(buf), *p); in ATF_TC_BODY()
148 ATF_CHECK(fp != NULL); in ATF_TC_BODY()
150 ATF_CHECK(fclose(fp) == 0); in ATF_TC_BODY()
168 FILE *fp; in ATF_TC_BODY() local
175 fp = fmemopen(NULL, BUFSIZ, *p); in ATF_TC_BODY()
176 ATF_CHECK(fp != NULL); in ATF_TC_BODY()
182 ATF_CHECK(ftello(fp) == (off_t)0); in ATF_TC_BODY()
184 ATF_CHECK(fclose(fp) == 0); in ATF_TC_BODY()
197 FILE *fp; in ATF_TC_BODY() local
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