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Lines 105-111
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| 105 |
BOOL trun_syms; /* truncate symbols to 8 characters */ |
105 |
BOOL trun_syms; /* truncate symbols to 8 characters */ |
| 106 |
char tempstring[8192]; /* use this as a buffer, instead of 'yytext', |
106 |
char tempstring[8192]; /* use this as a buffer, instead of 'yytext', |
| 107 |
* which had better be left alone */ |
107 |
* which had better be left alone */ |
| 108 |
char *tmpdir; /* temporary directory */ |
108 |
char tmpdir[2048]; /* temporary directory */ |
| 109 |
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109 |
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| 110 |
static BOOL onesearch; /* one search only in line mode */ |
110 |
static BOOL onesearch; /* one search only in line mode */ |
| 111 |
static char *reflines; /* symbol reference lines file */ |
111 |
static char *reflines; /* symbol reference lines file */ |
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Lines 312-319
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| 312 |
shell = mygetenv("SHELL", SHELL); |
312 |
shell = mygetenv("SHELL", SHELL); |
| 313 |
lineflag = mygetenv("CSCOPE_LINEFLAG", LINEFLAG); |
313 |
lineflag = mygetenv("CSCOPE_LINEFLAG", LINEFLAG); |
| 314 |
lineflagafterfile = getenv("CSCOPE_LINEFLAG_AFTER_FILE")?1:0; |
314 |
lineflagafterfile = getenv("CSCOPE_LINEFLAG_AFTER_FILE")?1:0; |
| 315 |
tmpdir = mygetenv("TMPDIR", TMPDIR); |
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| 316 |
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315 |
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316 |
char template[] = "cscope.XXXXXX"; |
| 317 |
snprintf(tmpdir, sizeof(tmpdir), "%s/%s", mygetenv("TMPDIR", TMPDIR), template); |
| 318 |
tmpdir[sizeof(tmpdir)-1] = '\0'; |
| 319 |
char *ret; |
| 320 |
ret = mkdtemp(tmpdir); |
| 321 |
if (ret == NULL) |
| 322 |
{ |
| 323 |
fprintf (stderr, "cscope: Temporary directory %s cannot be created.\n", tmpdir); |
| 324 |
myexit(1); |
| 325 |
} |
| 326 |
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| 317 |
/* XXX remove if/when clearerr() in dir.c does the right thing. */ |
327 |
/* XXX remove if/when clearerr() in dir.c does the right thing. */ |
| 318 |
if (namefile && strcmp(namefile, "-") == 0 && !buildonly) |
328 |
if (namefile && strcmp(namefile, "-") == 0 && !buildonly) |
| 319 |
{ |
329 |
{ |
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Lines 331-338
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| 331 |
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341 |
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| 332 |
/* create the temporary file names */ |
342 |
/* create the temporary file names */ |
| 333 |
pid = getpid(); |
343 |
pid = getpid(); |
| 334 |
(void) sprintf(temp1, "%s/cscope%d.1", tmpdir, pid); |
344 |
(void) snprintf(temp1, sizeof(temp1), "%s/cscope%d.1", tmpdir, pid); |
| 335 |
(void) sprintf(temp2, "%s/cscope%d.2", tmpdir, pid); |
345 |
temp1[sizeof(temp1)-1] = '\0'; |
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346 |
(void) snprintf(temp2, sizeof(temp1), "%s/cscope%d.2", tmpdir, pid); |
| 347 |
temp2[sizeof(temp2)-1] = '\0'; |
| 336 |
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348 |
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| 337 |
/* if running in the foreground */ |
349 |
/* if running in the foreground */ |
| 338 |
if (signal(SIGINT, SIG_IGN) != SIG_IGN) { |
350 |
if (signal(SIGINT, SIG_IGN) != SIG_IGN) { |
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Lines 825-830
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| 825 |
void |
837 |
void |
| 826 |
myexit(int sig) |
838 |
myexit(int sig) |
| 827 |
{ |
839 |
{ |
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840 |
int retval; |
| 828 |
/* HBB 20010313; close file before unlinking it. Unix may not care |
841 |
/* HBB 20010313; close file before unlinking it. Unix may not care |
| 829 |
* about that, but DOS absolutely needs it */ |
842 |
* about that, but DOS absolutely needs it */ |
| 830 |
if (refsfound != NULL) |
843 |
if (refsfound != NULL) |
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Lines 834-839
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| 834 |
if (temp1[0] != '\0') { |
847 |
if (temp1[0] != '\0') { |
| 835 |
(void) unlink(temp1); |
848 |
(void) unlink(temp1); |
| 836 |
(void) unlink(temp2); |
849 |
(void) unlink(temp2); |
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850 |
if (retval = rmdir(tmpdir) != 0) |
| 851 |
{ |
| 852 |
fprintf(stderr, "error deleting %s\n", tmpdir); |
| 853 |
} |
| 837 |
} |
854 |
} |
| 838 |
/* restore the terminal to its original mode */ |
855 |
/* restore the terminal to its original mode */ |
| 839 |
if (incurses == YES) { |
856 |
if (incurses == YES) { |
