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Procan: print umask, CC, and couple more new infos

This commit is contained in:
Gerhard Rieger 2023-11-11 17:40:52 +01:00
parent 2cfc39e9e5
commit cd5673dbd0
7 changed files with 264 additions and 24 deletions

212
hostan.c
View file

@ -32,25 +32,213 @@ int hostan(FILE *outfile) {
fprintf(outfile, "sizeof(long long) = %u\n", (unsigned int)sizeof(long long));
#endif
fprintf(outfile, "sizeof(size_t) = %u\n", (unsigned int)sizeof(size_t));
# if HAVE_BASIC_SIZE_T==2
fprintf(outfile, "typedef unsigned short size_t; /* sizeof(size_t) = %u */\n", (unsigned int)sizeof(size_t));
#elif HAVE_BASIC_SIZE_T==4
fprintf(outfile, "typedef unsigned int size_t; /* sizeof(size_t) = %u */\n", (unsigned int)sizeof(size_t));
#elif HAVE_BASIC_SIZE_T==6
fprintf(outfile, "typedef unsigned long size_t; /* sizeof(size_t) = %u */\n", (unsigned int)sizeof(size_t));
#elif HAVE_BASIC_SIZE_T==8
fprintf(outfile, "typedef unsigned long long size_t; /* sizeof(size_t) = %u */\n", (unsigned int)sizeof(size_t));
#endif
# if HAVE_BASIC_MODE_T==1
fprintf(outfile, "typedef short mode_t; /* sizeof(mode_t) = %u */\n", (unsigned int)sizeof(mode_t));
#elif HAVE_BASIC_MODE_T==2
fprintf(outfile, "typedef unsigned short mode_t; /* sizeof(mode_t) = %u */\n", (unsigned int)sizeof(mode_t));
#elif HAVE_BASIC_MODE_T==3
fprintf(outfile, "typedef int mode_t; /* sizeof(mode_t) = %u */\n", (unsigned int)sizeof(mode_t));
#elif HAVE_BASIC_MODE_T==4
fprintf(outfile, "typedef unsigned int mode_t; /* sizeof(mode_t) = %u */\n", (unsigned int)sizeof(mode_t));
#elif HAVE_BASIC_MODE_T==5
fprintf(outfile, "typedef long mode_t; /* sizeof(mode_t) = %u */\n", (unsigned int)sizeof(mode_t));
#elif HAVE_BASIC_MODE_T==6
fprintf(outfile, "typedef unsigned long mode_t; /* sizeof(mode_t) = %u */\n", (unsigned int)sizeof(mode_t));
#elif HAVE_BASIC_MODE_T==7
fprintf(outfile, "typedef long long mode_t; /* sizeof(mode_t) = %u */\n", (unsigned int)sizeof(mode_t));
#elif HAVE_BASIC_MODE_T==8
fprintf(outfile, "typedef unsigned long long mode_t; /* sizeof(mode_t) = %u */\n", (unsigned int)sizeof(mode_t));
#endif
# if HAVE_BASIC_PID_T==1
fprintf(outfile, "typedef short pid_t; /* sizeof(pid_t) = %u */\n", (unsigned int)sizeof(pid_t));
#elif HAVE_BASIC_PID_T==2
fprintf(outfile, "typedef unsigned short pid_t; /* sizeof(pid_t) = %u */\n", (unsigned int)sizeof(pid_t));
#elif HAVE_BASIC_PID_T==3
fprintf(outfile, "typedef int pid_t; /* sizeof(pid_t) = %u */\n", (unsigned int)sizeof(pid_t));
#elif HAVE_BASIC_PID_T==4
fprintf(outfile, "typedef unsigned int pid_t; /* sizeof(pid_t) = %u */\n", (unsigned int)sizeof(pid_t));
#elif HAVE_BASIC_PID_T==5
fprintf(outfile, "typedef long pid_t; /* sizeof(pid_t) = %u */\n", (unsigned int)sizeof(pid_t));
#elif HAVE_BASIC_PID_T==6
fprintf(outfile, "typedef unsigned long pid_t; /* sizeof(pid_t) = %u */\n", (unsigned int)sizeof(pid_t));
#elif HAVE_BASIC_PID_T==7
fprintf(outfile, "typedef long long pid_t; /* sizeof(pid_t) = %u */\n", (unsigned int)sizeof(pid_t));
#elif HAVE_BASIC_PID_T==8
fprintf(outfile, "typedef unsigned long long pid_t; /* sizeof(pid_t) = %u */\n", (unsigned int)sizeof(pid_t));
#endif
# if HAVE_BASIC_UID_T==1
fprintf(outfile, "typedef short uid_t; /* sizeof(uid_t) = %u */\n", (unsigned int)sizeof(uid_t));
#elif HAVE_BASIC_UID_T==2
fprintf(outfile, "typedef unsigned short uid_t; /* sizeof(uid_t) = %u */\n", (unsigned int)sizeof(uid_t));
#elif HAVE_BASIC_UID_T==3
fprintf(outfile, "typedef int uid_t; /* sizeof(uid_t) = %u */\n", (unsigned int)sizeof(uid_t));
#elif HAVE_BASIC_UID_T==4
fprintf(outfile, "typedef unsigned int uid_t; /* sizeof(uid_t) = %u */\n", (unsigned int)sizeof(uid_t));
#elif HAVE_BASIC_UID_T==5
fprintf(outfile, "typedef long uid_t; /* sizeof(uid_t) = %u */\n", (unsigned int)sizeof(uid_t));
#elif HAVE_BASIC_UID_T==6
fprintf(outfile, "typedef unsigned long uid_t; /* sizeof(uid_t) = %u */\n", (unsigned int)sizeof(uid_t));
#elif HAVE_BASIC_UID_T==7
fprintf(outfile, "typedef long long uid_t; /* sizeof(uid_t) = %u */\n", (unsigned int)sizeof(uid_t));
#elif HAVE_BASIC_UID_T==8
fprintf(outfile, "typedef unsigned long long uid_t; /* sizeof(uid_t) = %u */\n", (unsigned int)sizeof(uid_t));
#endif
# if HAVE_BASIC_GID_T==1
fprintf(outfile, "typedef short gid_t; /* sizeof(gid_t) = %u */\n", (unsigned int)sizeof(gid_t));
#elif HAVE_BASIC_GID_T==2
fprintf(outfile, "typedef unsigned short gid_t; /* sizeof(gid_t) = %u */\n", (unsigned int)sizeof(gid_t));
#elif HAVE_BASIC_GID_T==3
fprintf(outfile, "typedef int gid_t; /* sizeof(gid_t) = %u */\n", (unsigned int)sizeof(gid_t));
#elif HAVE_BASIC_GID_T==4
fprintf(outfile, "typedef unsigned int gid_t; /* sizeof(gid_t) = %u */\n", (unsigned int)sizeof(gid_t));
#elif HAVE_BASIC_GID_T==5
fprintf(outfile, "typedef long gid_t; /* sizeof(gid_t) = %u */\n", (unsigned int)sizeof(gid_t));
#elif HAVE_BASIC_GID_T==6
fprintf(outfile, "typedef unsigned long gid_t; /* sizeof(gid_t) = %u */\n", (unsigned int)sizeof(gid_t));
#elif HAVE_BASIC_GID_T==7
fprintf(outfile, "typedef long long gid_t; /* sizeof(gid_t) = %u */\n", (unsigned int)sizeof(gid_t));
#elif HAVE_BASIC_GID_T==8
fprintf(outfile, "typedef unsigned long long gid_t; /* sizeof(gid_t) = %u */\n", (unsigned int)sizeof(gid_t));
#endif
# if HAVE_BASIC_TIME_T==1
fprintf(outfile, "typedef short time_t; /* sizeof(time_t) = %u */\n", (unsigned int)sizeof(time_t));
#elif HAVE_BASIC_TIME_T==2
fprintf(outfile, "typedef unsigned short time_t; /* sizeof(time_t) = %u */\n", (unsigned int)sizeof(time_t));
#elif HAVE_BASIC_TIME_T==3
fprintf(outfile, "typedef int time_t; /* sizeof(time_t) = %u */\n", (unsigned int)sizeof(time_t));
#elif HAVE_BASIC_TIME_T==4
fprintf(outfile, "typedef unsigned int time_t; /* sizeof(time_t) = %u */\n", (unsigned int)sizeof(time_t));
#elif HAVE_BASIC_TIME_T==5
fprintf(outfile, "typedef long time_t; /* sizeof(time_t) = %u */\n", (unsigned int)sizeof(time_t));
#elif HAVE_BASIC_TIME_T==6
fprintf(outfile, "typedef unsigned long time_t; /* sizeof(time_t) = %u */\n", (unsigned int)sizeof(time_t));
#elif HAVE_BASIC_TIME_T==7
fprintf(outfile, "typedef long long time_t; /* sizeof(time_t) = %u */\n", (unsigned int)sizeof(time_t));
#elif HAVE_BASIC_TIME_T==8
fprintf(outfile, "typedef unsigned long long time_t; /* sizeof(time_t) = %u */\n", (unsigned int)sizeof(time_t));
#endif
# if HAVE_BASIC_SOCKLEN_T==1
fprintf(outfile, "typedef short socklen_t; /* sizeof(socklen_t) = %u */\n", (unsigned int)sizeof(socklen_t));
#elif HAVE_BASIC_SOCKLEN_T==2
fprintf(outfile, "typedef unsigned short socklen_t; /* sizeof(socklen_t) = %u */\n", (unsigned int)sizeof(socklen_t));
#elif HAVE_BASIC_SOCKLEN_T==3
fprintf(outfile, "typedef int socklen_t; /* sizeof(socklen_t) = %u */\n", (unsigned int)sizeof(socklen_t));
#elif HAVE_BASIC_SOCKLEN_T==4
fprintf(outfile, "typedef unsigned int socklen_t; /* sizeof(socklen_t) = %u */\n", (unsigned int)sizeof(socklen_t));
#elif HAVE_BASIC_SOCKLEN_T==5
fprintf(outfile, "typedef long socklen_t; /* sizeof(socklen_t) = %u */\n", (unsigned int)sizeof(socklen_t));
#elif HAVE_BASIC_SOCKLEN_T==6
fprintf(outfile, "typedef unsigned long socklen_t; /* sizeof(socklen_t) = %u */\n", (unsigned int)sizeof(socklen_t));
#elif HAVE_BASIC_SOCKLEN_T==7
fprintf(outfile, "typedef long long socklen_t; /* sizeof(socklen_t) = %u */\n", (unsigned int)sizeof(socklen_t));
#elif HAVE_BASIC_SOCKLEN_T==8
fprintf(outfile, "typedef unsigned long long socklen_t; /* sizeof(socklen_t) = %u */\n", (unsigned int)sizeof(socklen_t));
#endif
# if HAVE_BASIC_OFF_T==1
fprintf(outfile, "typedef short off_t; /* sizeof(off_t) = %u */\n", (unsigned int)sizeof(off_t));
#elif HAVE_BASIC_OFF_T==2
fprintf(outfile, "typedef unsigned short off_t; /* sizeof(off_t) = %u */\n", (unsigned int)sizeof(off_t));
#elif HAVE_BASIC_OFF_T==3
fprintf(outfile, "typedef int off_t; /* sizeof(off_t) = %u */\n", (unsigned int)sizeof(off_t));
#elif HAVE_BASIC_OFF_T==4
fprintf(outfile, "typedef unsigned int off_t; /* sizeof(off_t) = %u */\n", (unsigned int)sizeof(off_t));
#elif HAVE_BASIC_OFF_T==5
fprintf(outfile, "typedef long off_t; /* sizeof(off_t) = %u */\n", (unsigned int)sizeof(off_t));
#elif HAVE_BASIC_OFF_T==6
fprintf(outfile, "typedef unsigned long off_t; /* sizeof(off_t) = %u */\n", (unsigned int)sizeof(off_t));
#elif HAVE_BASIC_OFF_T==7
fprintf(outfile, "typedef long long off_t; /* sizeof(off_t) = %u */\n", (unsigned int)sizeof(off_t));
#elif HAVE_BASIC_OFF_T==8
fprintf(outfile, "typedef unsigned long long off_t; /* sizeof(off_t) = %u */\n", (unsigned int)sizeof(off_t));
#endif
# if HAVE_BASIC_OFF64_T==1
fprintf(outfile, "typedef short off64_t; /* sizeof(off64_t) = %u */\n", (unsigned int)sizeof(off64_t));
#elif HAVE_BASIC_OFF64_T==2
fprintf(outfile, "typedef unsigned short off64_t; /* sizeof(off64_t) = %u */\n", (unsigned int)sizeof(off64_t));
#elif HAVE_BASIC_OFF64_T==3
fprintf(outfile, "typedef int off64_t; /* sizeof(off64_t) = %u */\n", (unsigned int)sizeof(off64_t));
#elif HAVE_BASIC_OFF64_T==4
fprintf(outfile, "typedef unsigned int off64_t; /* sizeof(off64_t) = %u */\n", (unsigned int)sizeof(off64_t));
#elif HAVE_BASIC_OFF64_T==5
fprintf(outfile, "typedef long off64_t; /* sizeof(off64_t) = %u */\n", (unsigned int)sizeof(off64_t));
#elif HAVE_BASIC_OFF64_T==6
fprintf(outfile, "typedef unsigned long off64_t; /* sizeof(off64_t) = %u */\n", (unsigned int)sizeof(off64_t));
#elif HAVE_BASIC_OFF64_T==7
fprintf(outfile, "typedef long long off64_t; /* sizeof(off64_t) = %u */\n", (unsigned int)sizeof(off64_t));
#elif HAVE_BASIC_OFF64_T==8
fprintf(outfile, "typedef unsigned long long off64_t; /* sizeof(off64_t) = %u */\n", (unsigned int)sizeof(off64_t));
#endif
# if HAVE_BASIC_DEV_T==1
fprintf(outfile, "typedef short dev_t; /* sizeof(dev_t) = %u */\n", (unsigned int)sizeof(dev_t));
#elif HAVE_BASIC_DEV_T==2
fprintf(outfile, "typedef unsigned short dev_t; /* sizeof(dev_t) = %u */\n", (unsigned int)sizeof(dev_t));
#elif HAVE_BASIC_DEV_T==3
fprintf(outfile, "typedef int dev_t; /* sizeof(dev_t) = %u */\n", (unsigned int)sizeof(dev_t));
#elif HAVE_BASIC_DEV_T==4
fprintf(outfile, "typedef unsigned int dev_t; /* sizeof(dev_t) = %u */\n", (unsigned int)sizeof(dev_t));
#elif HAVE_BASIC_DEV_T==5
fprintf(outfile, "typedef long dev_t; /* sizeof(dev_t) = %u */\n", (unsigned int)sizeof(dev_t));
#elif HAVE_BASIC_DEV_T==6
fprintf(outfile, "typedef unsigned long dev_t; /* sizeof(dev_t) = %u */\n", (unsigned int)sizeof(dev_t));
#elif HAVE_BASIC_DEV_T==7
fprintf(outfile, "typedef long long dev_t; /* sizeof(dev_t) = %u */\n", (unsigned int)sizeof(dev_t));
#elif HAVE_BASIC_DEV_T==8
fprintf(outfile, "typedef unsigned long long dev_t; /* sizeof(dev_t) = %u */\n", (unsigned int)sizeof(dev_t));
#endif
{
union {
uint16_t s;
uint8_t c[2];
} bo;
bo.c[0] = 0x05;
bo.c[1] = 0xa0;
if (bo.s == 0x05a0) {
fprintf(outfile, "host byte order: network (BE \"big endian\", most significast byte first)\n");
} else if (bo.s == 0xa005) {
fprintf(outfile, "host byte order: intel (LE \"little endian\", least significast byte first\n");
struct stat x;
# if HAVE_TYPEOF_ST_INO==1
fprintf(outfile, "typedef short ino_t; /* sizeof(ino_t) = %u */\n", (unsigned int)sizeof(x.st_ino));
#elif HAVE_TYPEOF_ST_INO==2
fprintf(outfile, "typedef unsigned short ino_t; /* sizeof(ino_t) = %u */\n", (unsigned int)sizeof(x.st_ino));
#elif HAVE_TYPEOF_ST_INO==3
fprintf(outfile, "typedef int ino_t; /* sizeof(ino_t) = %u */\n", (unsigned int)sizeof(x.st_ino));
#elif HAVE_TYPEOF_ST_INO==4
fprintf(outfile, "typedef unsigned int ino_t; /* sizeof(ino_t) = %u */\n", (unsigned int)sizeof(x.st_ino));
#elif HAVE_TYPEOF_ST_INO==5
fprintf(outfile, "typedef long ino_t; /* sizeof(ino_t) = %u */\n", (unsigned int)sizeof(x.st_ino));
#elif HAVE_TYPEOF_ST_INO==6
fprintf(outfile, "typedef unsigned long ino_t; /* sizeof(ino_t) = %u */\n", (unsigned int)sizeof(x.st_ino));
#elif HAVE_TYPEOF_ST_INO==7
fprintf(outfile, "typedef long long ino_t; /* sizeof(ino_t) = %u */\n", (unsigned int)sizeof(x.st_ino));
#elif HAVE_TYPEOF_ST_INO==8
fprintf(outfile, "typedef unsigned long long ino_t; /* sizeof(ino_t) = %u */\n", (unsigned int)sizeof(x.st_ino));
#endif
}
{
unsigned short x = 0x100;
if (x == ntohs(0x100)) {
fprintf(outfile, "#define __BYTE_ORDER __BIG_ENDIAN\t/* Motorola ea.*/\n");
} else {
fprintf(outfile, "host byte order: unknown\n");
fprintf(stderr, "failed to determine host byte order");
fprintf(outfile, "#define __BYTE_ORDER __LITTLE_ENDIAN\t/* Intel ea.*/\n");
}
}
#include <sys/time.h> /* select(); OpenBSD: struct timespec */
fprintf(outfile, "sizeof(struct timespec) = %u\n", (unsigned int)sizeof(struct timespec));
fprintf(outfile, "\n");
fprintf(outfile, "/* Socat types */\n");
fprintf(outfile, "sizeof(struct diag_dgram) = %u\n", (unsigned int)sizeof(struct diag_dgram));
fprintf(outfile, "((struct diag_dgram *)0)->op-((struct diag_dgram *)0) = %u\n", (unsigned int)((char *)(&((struct diag_dgram *)0)->op)-(char *)((struct diag_dgram *)0)));
fprintf(outfile, "((struct diag_dgram *)0)->now-((struct diag_dgram *)0) = %u\n", (unsigned int)((char *)(&((struct diag_dgram *)0)->now)-(char *)((struct diag_dgram *)0)));