rfivet/uemacs
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Insure file descriptor is properly closed when doing filename completion.

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This commit is contained in:
Renaud 2015-03-22 22:02:16 +08:00
parent 8502fb66c6
commit 66649313ae
1 changed files with 15 additions and 2 deletions
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17
input.c
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@ -539,6 +539,11 @@ int getstring( const char *prompt, char *buf, int nbuf, int eolchar)
mlwrite(""); mlwrite("");
TTflush(); TTflush();
if( tmpf != NULL) {
fclose( tmpf) ;
unlink( tmp) ;
}
/* if we default the buffer, return FALSE */ /* if we default the buffer, return FALSE */
if (buf[0] == 0) if (buf[0] == 0)
return FALSE; return FALSE;
@ -553,6 +558,11 @@ int getstring( const char *prompt, char *buf, int nbuf, int eolchar)
/* Abort the input? */ /* Abort the input? */
ctrlg(FALSE, 0); ctrlg(FALSE, 0);
TTflush(); TTflush();
if( tmpf != NULL) {
fclose( tmpf) ;
unlink( tmp) ;
}
return ABORT; return ABORT;
} else if ((c == 0x7F || c == 0x08) && quotef == FALSE) { } else if ((c == 0x7F || c == 0x08) && quotef == FALSE) {
/* rubout/erase */ /* rubout/erase */
@ -628,8 +638,12 @@ int getstring( const char *prompt, char *buf, int nbuf, int eolchar)
if (nskip < 0) { if (nskip < 0) {
buf[ocpos] = 0; buf[ocpos] = 0;
#if UNIX #if UNIX
if (tmpf != NULL) if (tmpf != NULL) {
fclose(tmpf); fclose(tmpf);
tmpf = NULL ;
unlink( tmp) ;
}
strcpy(tmp, "/tmp/meXXXXXX"); strcpy(tmp, "/tmp/meXXXXXX");
strcpy(ffbuf, "echo "); strcpy(ffbuf, "echo ");
strcat(ffbuf, buf); strcat(ffbuf, buf);
@ -712,7 +726,6 @@ int getstring( const char *prompt, char *buf, int nbuf, int eolchar)
TTflush(); TTflush();
#if UNIX #if UNIX
rewind(tmpf); rewind(tmpf);
unlink(tmp);
#endif #endif
#endif #endif