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| author | Björn Gustavsson <[email protected]> | 2011-05-05 10:49:26 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2011-05-11 12:23:46 +0200 |
| commit | f587cbbb739fc2318d3e2f824d3df271028f9c41 (patch) | |
| tree | a54f25f006d0d391931ba6f35e01b047ba8db494 /erts | |
| parent | 8ca1414cf245e53e638ef53f28661ac574fee6cc (diff) | |
| download | otp-f587cbbb739fc2318d3e2f824d3df271028f9c41.tar.gz otp-f587cbbb739fc2318d3e2f824d3df271028f9c41.tar.bz2 otp-f587cbbb739fc2318d3e2f824d3df271028f9c41.zip | |
Teach erlexec the -emu_name_exit option
It is difficult/impossible to find out whether an invocation of
'erl' will start the smp emulator or the non-smp emulator
(short of actually starting the emulator). Therefore we will need
a way to ask 'erlexec'.
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/etc/common/erlexec.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/erts/etc/common/erlexec.c b/erts/etc/common/erlexec.c index 60b3af7db7..90c19f66f8 100644 --- a/erts/etc/common/erlexec.c +++ b/erts/etc/common/erlexec.c @@ -394,6 +394,7 @@ int main(int argc, char **argv) int print_args_exit = 0; int print_qouted_cmd_exit = 0; erts_cpu_info_t *cpuinfo = NULL; + char* emu_name; #ifdef __WIN32__ this_module_handle = module; @@ -566,6 +567,7 @@ int main(int argc, char **argv) usage("+MYm"); } emu = add_extra_suffixes(emu, emu_type); + emu_name = strsave(emu); erts_snprintf(tmpStr, sizeof(tmpStr), "%s" DIRSEP "%s" BINARY_EXT, bindir, emu); emu = strsave(tmpStr); @@ -682,6 +684,9 @@ int main(int argc, char **argv) verbose = 1; } else if (strcmp(argv[i], "-emu_args_exit") == 0) { print_args_exit = 1; + } else if (strcmp(argv[i], "-emu_name_exit") == 0) { + printf("%s\n", emu_name); + exit(0); } else if (strcmp(argv[i], "-emu_qouted_cmd_exit") == 0) { print_qouted_cmd_exit = 1; } else if (strcmp(argv[i], "-env") == 0) { /* -env VARNAME VARVALUE */ |