diff options
Diffstat (limited to 'src/cmd/grap/main.c')
| -rw-r--r-- | src/cmd/grap/main.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/src/cmd/grap/main.c b/src/cmd/grap/main.c index 0aa67417..41797562 100644 --- a/src/cmd/grap/main.c +++ b/src/cmd/grap/main.c @@ -2,20 +2,20 @@ #include <signal.h> #include <math.h> #include <stdlib.h> +#include <unistd.h> #include <string.h> #include "grap.h" #include "y.tab.h" +extern char *unsharp(char*); + int dbg = 0; -#ifndef GRAPDEFINES -#define GRAPDEFINES "#9/sys/lib/grap.defines" -#endif -char *lib_defines = GRAPDEFINES; +char *lib_defines; int lib = 1; /* 1 to include lib_defines */ FILE *tfd = NULL; -char tempfile[L_tmpnam]; +char *tempfile; int synerr = 0; int codegen = 0; /* 1=>output for this picture; 0=>no output */ @@ -32,17 +32,22 @@ char *version = "version Dec 30, 1995"; extern int yyparse(void); extern void setdefaults(void); extern void getdata(void); -extern int unlink(char *); +/* extern int unlink(char *); */ /* in unistd.h */ + +int main(int argc, char *argv[]) { extern void onintr(int), fpecatch(int); + lib_defines = unsharp("#9/lib/grap.defines"); + if (signal(SIGINT, SIG_IGN) != SIG_IGN) signal(SIGINT, onintr); signal(SIGFPE, fpecatch); cmdname = argv[0]; - tmpnam(tempfile); + tempfile = strdup("grap.XXXXXX"); + mkstemp(tempfile); while (argc > 1 && *argv[1] == '-') { switch (argv[1][1]) { case 'd': @@ -85,7 +90,7 @@ main(int argc, char *argv[]) void onintr(int n) { - n; + //n; if (!dbg) unlink(tempfile); exit(1); @@ -114,11 +119,11 @@ static struct { char *name; double val; } defaults[] ={ - "frameht", FRAMEHT, - "framewid", FRAMEWID, - "ticklen", TICKLEN, - "slop", SLOP, - NULL, 0 + { "frameht", FRAMEHT }, + { "framewid", FRAMEWID }, + { "ticklen", TICKLEN }, + { "slop", SLOP }, + { NULL, 0 } }; void setdefaults(void) /* set default sizes for variables */ |