Rev 4921 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 4921 | Rev 6099 | ||
|---|---|---|---|
| Line 93... | Line 93... | ||
| 93 | const char *__restrict file _AND |
93 | const char *__restrict file _AND |
| 94 | const char *__restrict mode _AND |
94 | const char *__restrict mode _AND |
| 95 | register FILE *__restrict fp) |
95 | register FILE *__restrict fp) |
| 96 | { |
96 | { |
| 97 | register int f; |
97 | register int f; |
| 98 | int flags, oflags; |
98 | int flags, oflags, oflags2; |
| 99 | int e = 0; |
99 | int e = 0; |
| Line 100... | Line 100... | ||
| 100 | 100 | ||
| Line 101... | Line 101... | ||
| 101 | CHECK_INIT (ptr, fp); |
101 | CHECK_INIT (ptr, fp); |
| 102 | 102 | ||
| 103 | /* We can't use the _newlib_flockfile_XXX macros here due to the |
103 | /* We can't use the _newlib_flockfile_XXX macros here due to the |
| 104 | interlocked locking with the sfp_lock. */ |
104 | interlocked locking with the sfp_lock. */ |
| 105 | #ifdef _STDIO_WITH_THREAD_CANCELLATION_SUPPORT |
105 | #ifdef _STDIO_WITH_THREAD_CANCELLATION_SUPPORT |
| 106 | int __oldcancel; |
106 | int __oldcancel; |
| - | 107 | pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, &__oldcancel); |
|
| - | 108 | #endif |
|
| 107 | pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, &__oldcancel); |
109 | oflags2 = fp->_flags2; |
| Line 108... | Line 110... | ||
| 108 | #endif |
110 | if (!(oflags2 & __SNLK)) |
| 109 | _flockfile (fp); |
111 | _flockfile (fp); |
| - | 112 | ||
| 110 | 113 | if ((flags = __sflags (ptr, mode, &oflags)) == 0) |
|
| 111 | if ((flags = __sflags (ptr, mode, &oflags)) == 0) |
114 | { |
| 112 | { |
115 | if (!(oflags2 & __SNLK)) |
| 113 | _funlockfile (fp); |
116 | _funlockfile (fp); |
| 114 | #ifdef _STDIO_WITH_THREAD_CANCELLATION_SUPPORT |
117 | #ifdef _STDIO_WITH_THREAD_CANCELLATION_SUPPORT |
| Line 207... | Line 210... | ||
| 207 | fp->_ub._size = 0; |
210 | fp->_ub._size = 0; |
| 208 | if (HASLB (fp)) |
211 | if (HASLB (fp)) |
| 209 | FREELB (ptr, fp); |
212 | FREELB (ptr, fp); |
| 210 | fp->_lb._size = 0; |
213 | fp->_lb._size = 0; |
| 211 | fp->_flags &= ~__SORD; |
214 | fp->_flags &= ~__SORD; |
| 212 | fp->_flags2 = 0; |
215 | fp->_flags2 &= ~__SWID; |
| 213 | memset (&fp->_mbstate, 0, sizeof (_mbstate_t)); |
216 | memset (&fp->_mbstate, 0, sizeof (_mbstate_t)); |
| Line 214... | Line 217... | ||
| 214 | 217 | ||
| 215 | if (f < 0) |
218 | if (f < 0) |
| 216 | { /* did not get it after all */ |
219 | { /* did not get it after all */ |
| 217 | __sfp_lock_acquire (); |
220 | __sfp_lock_acquire (); |
| 218 | fp->_flags = 0; /* set it free */ |
221 | fp->_flags = 0; /* set it free */ |
| - | 222 | ptr->_errno = e; /* restore in case _close clobbered */ |
|
| 219 | ptr->_errno = e; /* restore in case _close clobbered */ |
223 | if (!(oflags2 & __SNLK)) |
| 220 | _funlockfile (fp); |
224 | _funlockfile (fp); |
| 221 | #ifndef __SINGLE_THREAD__ |
225 | #ifndef __SINGLE_THREAD__ |
| 222 | __lock_close_recursive (fp->_lock); |
226 | __lock_close_recursive (fp->_lock); |
| 223 | #endif |
227 | #endif |
| Line 239... | Line 243... | ||
| 239 | #ifdef __SCLE |
243 | #ifdef __SCLE |
| 240 | if (__stextmode (fp->_file)) |
244 | if (__stextmode (fp->_file)) |
| 241 | fp->_flags |= __SCLE; |
245 | fp->_flags |= __SCLE; |
| 242 | #endif |
246 | #endif |
| Line -... | Line 247... | ||
| - | 247 | ||
| 243 | 248 | if (!(oflags2 & __SNLK)) |
|
| 244 | _funlockfile (fp); |
249 | _funlockfile (fp); |
| 245 | #ifdef _STDIO_WITH_THREAD_CANCELLATION_SUPPORT |
250 | #ifdef _STDIO_WITH_THREAD_CANCELLATION_SUPPORT |
| 246 | pthread_setcancelstate (__oldcancel, &__oldcancel); |
251 | pthread_setcancelstate (__oldcancel, &__oldcancel); |
| 247 | #endif |
252 | #endif |