|
Last change
on this file since 2534 was 1392, checked in by bird, 21 years ago |
|
This commit was generated by cvs2svn to compensate for changes in r1391,
which included commits to RCS files with non-trunk default branches.
|
-
Property cvs2svn:cvs-rev
set to
1.1.1.2
-
Property svn:eol-style
set to
native
-
Property svn:executable
set to
*
|
|
File size:
1.8 KB
|
| Line | |
|---|
| 1 | #include "config.h"
|
|---|
| 2 | #include "f2c.h"
|
|---|
| 3 | #include "fio.h"
|
|---|
| 4 |
|
|---|
| 5 | #undef abs
|
|---|
| 6 | #undef min
|
|---|
| 7 | #undef max
|
|---|
| 8 | #include <stdlib.h>
|
|---|
| 9 | #ifdef NON_UNIX_STDIO
|
|---|
| 10 | #ifndef unlink
|
|---|
| 11 | #define unlink remove
|
|---|
| 12 | #endif
|
|---|
| 13 | #else
|
|---|
| 14 | #if defined (MSDOS) && !defined (GO32)
|
|---|
| 15 | #include "io.h"
|
|---|
| 16 | #else
|
|---|
| 17 | extern int unlink (const char *);
|
|---|
| 18 | #endif
|
|---|
| 19 | #endif
|
|---|
| 20 |
|
|---|
| 21 | integer
|
|---|
| 22 | f_clos (cllist * a)
|
|---|
| 23 | {
|
|---|
| 24 | unit *b;
|
|---|
| 25 |
|
|---|
| 26 | if (f__init & 2)
|
|---|
| 27 | f__fatal (131, "I/O recursion");
|
|---|
| 28 | if (a->cunit >= MXUNIT)
|
|---|
| 29 | return (0);
|
|---|
| 30 | b = &f__units[a->cunit];
|
|---|
| 31 | if (b->ufd == NULL)
|
|---|
| 32 | goto done;
|
|---|
| 33 | if (b->uscrtch == 1)
|
|---|
| 34 | goto Delete;
|
|---|
| 35 | if (!a->csta)
|
|---|
| 36 | goto Keep;
|
|---|
| 37 | switch (*a->csta)
|
|---|
| 38 | {
|
|---|
| 39 | default:
|
|---|
| 40 | Keep:
|
|---|
| 41 | case 'k':
|
|---|
| 42 | case 'K':
|
|---|
| 43 | if (b->uwrt == 1)
|
|---|
| 44 | t_runc ((alist *) a);
|
|---|
| 45 | if (b->ufnm)
|
|---|
| 46 | {
|
|---|
| 47 | fclose (b->ufd);
|
|---|
| 48 | free (b->ufnm);
|
|---|
| 49 | }
|
|---|
| 50 | break;
|
|---|
| 51 | case 'd':
|
|---|
| 52 | case 'D':
|
|---|
| 53 | Delete:
|
|---|
| 54 | fclose (b->ufd);
|
|---|
| 55 | if (b->ufnm)
|
|---|
| 56 | {
|
|---|
| 57 | unlink (b->ufnm);
|
|---|
| 58 | /*SYSDEP*/ free (b->ufnm);
|
|---|
| 59 | }
|
|---|
| 60 | }
|
|---|
| 61 | b->ufd = NULL;
|
|---|
| 62 | done:
|
|---|
| 63 | b->uend = 0;
|
|---|
| 64 | b->ufnm = NULL;
|
|---|
| 65 | return (0);
|
|---|
| 66 | }
|
|---|
| 67 |
|
|---|
| 68 | void
|
|---|
| 69 | f_exit (void)
|
|---|
| 70 | {
|
|---|
| 71 | int i;
|
|---|
| 72 | static cllist xx;
|
|---|
| 73 | if (!(f__init & 1))
|
|---|
| 74 | return; /* Not initialized, so no open units. */
|
|---|
| 75 | /* I/O no longer in progress. If, during an I/O operation (such
|
|---|
| 76 | as waiting for the user to enter a line), there is an
|
|---|
| 77 | interrupt (such as ^C to stop the program on a UNIX system),
|
|---|
| 78 | f_exit() is called, but there is no longer any I/O in
|
|---|
| 79 | progress. Without turning off this flag, f_clos() would
|
|---|
| 80 | think that there is an I/O recursion in this circumstance. */
|
|---|
| 81 | f__init &= ~2;
|
|---|
| 82 | if (!xx.cerr)
|
|---|
| 83 | {
|
|---|
| 84 | xx.cerr = 1;
|
|---|
| 85 | xx.csta = NULL;
|
|---|
| 86 | for (i = 0; i < MXUNIT; i++)
|
|---|
| 87 | {
|
|---|
| 88 | xx.cunit = i;
|
|---|
| 89 | (void) f_clos (&xx);
|
|---|
| 90 | }
|
|---|
| 91 | }
|
|---|
| 92 | }
|
|---|
| 93 | int
|
|---|
| 94 | G77_flush_0 (void)
|
|---|
| 95 | {
|
|---|
| 96 | int i;
|
|---|
| 97 | for (i = 0; i < MXUNIT; i++)
|
|---|
| 98 | if (f__units[i].ufd != NULL && f__units[i].uwrt)
|
|---|
| 99 | fflush (f__units[i].ufd);
|
|---|
| 100 | return 0;
|
|---|
| 101 | }
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
