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- frontends/vhdl2verilog/vhdl2verilog.cc: #include <cerrno> for errno; use POSIX getcwd() for portability.

This commit is contained in:
Siesh1oo 2014-03-10 14:36:27 +01:00
parent c056217e72
commit f6579282d7
1 changed files with 11 additions and 4 deletions
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15
frontends/vhdl2verilog/vhdl2verilog.cc
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@ -26,6 +26,7 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <dirent.h> #include <dirent.h>
#include <errno.h>
struct Vhdl2verilogPass : public Pass { struct Vhdl2verilogPass : public Pass {
Vhdl2verilogPass() : Pass("vhdl2verilog", "importing VHDL designs using vhdl2verilog") { } Vhdl2verilogPass() : Pass("vhdl2verilog", "importing VHDL designs using vhdl2verilog") { }
@ -93,9 +94,12 @@ struct Vhdl2verilogPass : public Pass {
log_error("For some reason mkdtemp() failed!\n"); log_error("For some reason mkdtemp() failed!\n");
if (!out_file.empty() && out_file[0] != '/') { if (!out_file.empty() && out_file[0] != '/') {
char *pwd = get_current_dir_name(); char pwd [PATH_MAX];
if (!getcwd(pwd, sizeof(pwd))) {
log_cmd_error("getcwd failed: %s", strerror(errno));
log_abort();
}
out_file = pwd + ("/" + out_file); out_file = pwd + ("/" + out_file);
free(pwd);
} }
FILE *f = fopen(stringf("%s/files.list", tempdir_name).c_str(), "wt"); FILE *f = fopen(stringf("%s/files.list", tempdir_name).c_str(), "wt");
@ -104,9 +108,12 @@ struct Vhdl2verilogPass : public Pass {
if (file.empty()) if (file.empty())
continue; continue;
if (file[0] != '/') { if (file[0] != '/') {
char *pwd = get_current_dir_name(); char pwd [PATH_MAX];
if (!getcwd(pwd, sizeof(pwd))) {
log_cmd_error("getcwd failed: %s", strerror(errno));
log_abort();
}
file = pwd + ("/" + file); file = pwd + ("/" + file);
free(pwd);
} }
fprintf(f, "%s\n", file.c_str()); fprintf(f, "%s\n", file.c_str());
log("Adding '%s' to the file list.\n", file.c_str()); log("Adding '%s' to the file list.\n", file.c_str());