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Commit 31617e3b authored by Joe Onorato's avatar Joe Onorato
Browse files

Another mac fix 

Test: make (on linux)
Change-Id: I3f0561f3a1fc08dad5d3dd8ba860da56b51d273c
parent 95376c1d

tools/bit/adb.cpp

+1 −1
Original line number Diff line number Diff line
@@ -308,7 +308,7 @@ run_instrumentation_test(const string& packageName, const string& runner, const 
        const char* prog = cmd.GetProg();

        char* const* argv = cmd.GetArgv();

        char* const* env = cmd.GetEnv();

        execvpe(prog, argv, env);

        exec_with_path_search(prog, argv, env);

        print_error("Unable to run command: %s", prog);

        exit(1);

    } else {

tools/bit/command.cpp

+37 −3
Original line number Diff line number Diff line
@@ -22,10 +22,13 @@ 
#include <errno.h>

#include <string.h>

#include <stdlib.h>

#include <unistd.h>

#include <sys/types.h>

#include <sys/stat.h>

#include <unistd.h>

#include <sys/wait.h>



extern char **environ;



Command::Command(const string& prog)

    :prog(prog)

{
@@ -118,7 +121,7 @@ get_command_output(const Command& command, int* err, bool quiet) 
        const char* prog = command.GetProg();

        char* const* argv = command.GetArgv();

        char* const* env = command.GetEnv();

        execvpe(prog, argv, env);

        exec_with_path_search(prog, argv, env);

        if (!quiet) {

            print_error("Unable to run command: %s", prog);

        }
@@ -166,7 +169,7 @@ run_command(const Command& command) 
        const char* prog = command.GetProg();

        char* const* argv = command.GetArgv();

        char* const* env = command.GetEnv();

        execvpe(prog, argv, env);

        exec_with_path_search(prog, argv, env);

        print_error("Unable to run command: %s", prog);

        exit(1);

    } else {
@@ -181,3 +184,34 @@ run_command(const Command& command) 
    }

}



int

exec_with_path_search(const char* prog, char const* const* argv, char const* const* envp)

{

    if (prog[0] == '/') {

        return execve(prog, (char*const*)argv, (char*const*)envp);

    } else {

        char* pathEnv = strdup(getenv("PATH"));

        if (pathEnv == NULL) {

            return 1;

        }

        char* dir = pathEnv;

        while (dir) {

            char* next = strchr(dir, ':');

            if (next != NULL) {

                *next = '\0';

                next++;

            }

            if (dir[0] == '/') {

                struct stat st;

                string executable = string(dir) + "/" + prog;

                if (stat(executable.c_str(), &st) == 0) {

                    execve(executable.c_str(), (char*const*)argv, (char*const*)envp);

                }

            }

            dir = next;

        }

        free(pathEnv);

        return 1;

    }

}

tools/bit/command.h

+3 −0
Original line number Diff line number Diff line
@@ -54,5 +54,8 @@ string get_command_output(const Command& command, int* err, bool quiet=false); 
 */

int run_command(const Command& command);



// Mac OS doesn't have execvpe. This is the same as execvpe.

int exec_with_path_search(const char* prog, char const* const* argv, char const* const* envp);



#endif // COMMAND_H