X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Frun-program.c;h=6b7575c6c7536af7959d3ffbf34441e0e1c6d503;hb=4b585c19dcd87dc3410094a2d2d7385d49200a44;hp=61ad7617bd871f974c4a846654d21d79e85d19d4;hpb=7275aafca8c682f874161d92aa07662a53f056b7;p=sbcl.git

diff --git a/src/runtime/run-program.c b/src/runtime/run-program.c
index 61ad761..6b7575c 100644
--- a/src/runtime/run-program.c
+++ b/src/runtime/run-program.c
@@ -54,8 +54,9 @@ int set_noecho(int fd)
     return 1;
 }
 
-int spawn(char *program, char *argv[], char *envp[], char *pty_name,
-          int stdin, int stdout, int stderr)
+extern char **environ;
+int spawn(char *program, char *argv[], int stdin, int stdout, int stderr,
+          int search, char *envp[], char *pty_name, int wait)
 {
     int pid = fork();
     int fd;
@@ -67,6 +68,8 @@ int spawn(char *program, char *argv[], char *envp[], char *pty_name,
     /* Put us in our own process group. */
 #if defined(hpux)
     setsid();
+#elif defined(LISP_FEATURE_DARWIN)
+    setpgid(0, getpid());
 #elif defined(SVR4) || defined(__linux__) || defined(__osf__)
     setpgrp();
 #else
@@ -110,16 +113,14 @@ int spawn(char *program, char *argv[], char *envp[], char *pty_name,
         close(fd);
 #endif
 
+    environ = envp;
     /* Exec the program. */
-    execve(program, argv, envp);
+    if (search)
+      execvp(program, argv);
+    else
+      execv(program, argv);
 
-    /* It didn't work, so try /bin/sh. */
-    argv[0] = program;
-    argv[-1] = "sh";
-    execve("/bin/sh", argv-1, envp);
-
-    /* The exec didn't work, flame out. */
-    exit(1);
+    exit (1);
 }
 #else  /* !LISP_FEATURE_WIN32 */
 
@@ -147,6 +148,9 @@ HANDLE spawn (
     int in,
     int out,
     int err,
+    int search,
+    char *envp,
+    char *ptyname,
     int wait
     )
 {
@@ -185,7 +189,10 @@ HANDLE spawn (
     }
 
     /* Spawn process given on the command line*/
-    hProcess = (HANDLE) spawnvp ( wait_mode, program, argv );
+    if (search)
+        hProcess = (HANDLE) spawnvp ( wait_mode, program, argv );
+    else
+        hProcess = (HANDLE) spawnv ( wait_mode, program, argv );
 
     /* Now that the process is launched, replace the original
      * in/out/err handles and close the backups. */