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Fix sc build with clang

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This commit is contained in:
Johan van Selst 2011-07-25 20:19:16 +00:00
parent 69f20e878e
commit 8140241372
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=278325
2 changed files with 73 additions and 0 deletions
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32
math/sc/files/patch-cmds.c Normal file
View File

@ -0,0 +1,32 @@
--- cmds.c.orig 2011-07-25 22:13:45.000000000 +0200
+++ cmds.c 2011-07-25 22:13:47.000000000 +0200
@@ -2861,12 +2861,12 @@ writefile(char *fname, int r0, int c0, i
if ((plugin = findplugin(p+1, 'w')) != NULL) {
if (!plugin_exists(plugin, strlen(plugin), save + 1)) {
error("plugin not found");
- return;
+ return (-1);
}
*save = '|';
if ((strlen(save) + strlen(fname) + 20) > PATHLEN) {
error("Path too long");
- return;
+ return (-1);
}
sprintf(save + strlen(save), " %s%d:", coltoa(c0), r0);
sprintf(save + strlen(save), "%s%d \"%s\"", coltoa(cn), rn, fname);
@@ -2981,12 +2981,12 @@ readfile(char *fname, int eraseflg)
if ((plugin = findplugin(p+1, 'r')) != NULL) {
if (!(plugin_exists(plugin, strlen(plugin), save + 1))) {
error("plugin not found");
- return;
+ return (-1);
}
*save = '|';
if ((strlen(save) + strlen(fname) + 2) > PATHLEN) {
error("Path too long");
- return;
+ return (-1);
}
sprintf(save + strlen(save), " \"%s\"", fname);
eraseflg = 0;

41
math/sc/files/patch-crypt.c Normal file
View File

@ -0,0 +1,41 @@
--- crypt.c.orig 2011-07-25 22:15:54.000000000 +0200
+++ crypt.c 2011-07-25 22:15:56.000000000 +0200
@@ -32,18 +32,18 @@ creadfile(char *save, int eraseflg)
int fildes;
int pid;
- if (eraseflg && strcmp(save, curfile) && modcheck(" first")) return;
+ if (eraseflg && strcmp(save, curfile) && modcheck(" first")) return (0);
if ((fildes = open(findhome(save), O_RDONLY, 0)) < 0) {
error ("Can't read file \"%s\"", save);
- return;
+ return (-1);
}
if (eraseflg) erasedb();
if (pipe(pipefd) < 0) {
error("Can't make pipe to child");
- return;
+ return (-1);
}
deraw(1);
@@ -68,7 +68,7 @@ creadfile(char *save, int eraseflg)
(void) kill(pid, 9);
error("Can't fdopen file \"%s\"", save);
(void)close(pipefd[0]);
- return;
+ return (-1);
}
}
@@ -86,6 +86,7 @@ creadfile(char *save, int eraseflg)
(void) strcpy(curfile, save);
modflg = 0;
}
+ return (0);
}
int