compile error...ubuntu linux... any solution.?

[sari777]

facing the error." keygen.c: In function ‘main’: keygen.c:152:66: warning: unknown conversion type character ‘\x0a’ in format [-Wformat=] 152 | fprintf(stderr,"OpenSSL error: %l\n",err); | ^~ keygen.c:152:48: warning: too many arguments for format [-Wformat-extra-args] 152 | fprintf(stderr,"OpenSSL error: %l\n",err); | ^~~~~ keygen.c:135:25: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ [-Wunused-resul ] 135 | fread(buffer_key,1,bytes,fd); | ^~~~~~~~ keygen.c:145:25: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ [-Wunused-resul ] 145 | fread(buffer_key,1,bytes,fd); | ^~~~~~~~ keygen.c:158:25: warning: ignoring return value of ‘getrandom’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 158 | getrandom(buffer_key,bytes,GRND_NONBLOCK); | ^~~~~~~~~ gcc -O3 -o sharedsecret sharedsecret.c gmpecc.c util.o sha256.o base58.o rmd160.o -lgmp libgcrypt-config --cflags --libs sharedsecret.c: In function ‘main’: sharedsecret.c:82:9: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 82 | fgets(buffer,1022,stdin); | ^~~~~~~~ sharedsecret.c:90:9: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 90 | fgets(buffer,1022,stdin); | ^~~~~~~~ gcc -o addr2rmd addr2rmd.c util.o base58.o rm *.o "

[albertobsd]

If you read carefully all the lines have "warning" and no "error".

The program is already compiled, just run it.

Regards!

[sari777]

ok dear..how to run it..what will be the command.

[sari777]

yes it is working dear..thanks for your support.good