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Handle <directory> in r2 as an alias for cd /path;r2 --

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Remove noisy eprintf and fix another crash
This commit is contained in:
pancake 2015-03-23 00:41:50 +01:00
parent ebbe450f38
commit 1a73f5e807
3 changed files with 8 additions and 3 deletions
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7
binr/radare2/radare2.c
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@ -424,7 +424,12 @@ int main(int argc, char **argv, char **envp) {
r_core_cmd0 (&r, "aa");
}
}
if (argv[optind] && !strcmp (argv[optind], "=")) {
if (argv[optind] && r_file_is_directory (argv[optind])) {
if (chdir (argv[optind])) {
eprintf ("Cannot open directory\n");
return 1;
}
} else if (argv[optind] && !strcmp (argv[optind], "=")) {
int sz;
/* stdin/batch mode */
ut8 *buf = (ut8 *)r_stdin_slurp (&sz);

2
libr/core/cmd_api.c
View File

@ -179,7 +179,7 @@ R_API int r_cmd_call(RCmd *cmd, const char *input) {
c = cmd->cmds[((ut8)input[0]) & 0xff];
if (c && c->callback) {
const char *inp = (input && *input)? input+1: "";
ret = c->callback (cmd->data, input+1);
ret = c->callback (cmd->data, inp);
} else ret = -1;
}
return ret;

2
libr/io/io.c
View File

@ -192,7 +192,7 @@ R_API RIODesc *r_io_open_nomap(RIO *io, const char *file, int flags, int mode) {
r_io_desc_add (io, desc);
if (io->autofd || !io->desc)
r_io_use_desc (io, desc);
} else eprintf ("r_io_open_nomap: Unable to open file: %s\n", file);
}// else eprintf ("r_io_open_nomap: Unable to open file: %s\n", file);
return desc;
}