Ignore:
Timestamp:
Jan 13, 2021, 12:36:17 AM (3 years ago)
Author:
alain
Message:

All modifications required to support the <tcp_chat> application
including error recovery in case of packet loss.A

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/kernel/syscalls/sys_opendir.c

    r670 r683  
    6565
    6666#if DEBUG_SYSCALLS_ERROR
    67 if( DEBUG_SYSCALLS_ERROR < (uint32_t)tm_start )
    68 printk("\n[ERROR] in %s : thread[%x,%x] / DIR buffer %x unmapped\n",
    69 __FUNCTION__ , process->pid , this->trdid, dirp );
     67printk("\n[ERROR] in %s : thread[%x,%x] / DIR buffer %x unmapped / cycle %d\n",
     68__FUNCTION__ , process->pid , this->trdid, dirp, (uint32_t)tm_start );
    7069#endif
    7170                this->errno = EINVAL;
    … …  
    8079
    8180#if DEBUG_SYSCALLS_ERROR
    82 if( DEBUG_SYSCALLS_ERROR < (uint32_t)tm_start )
    83 printk("\n[ERROR] in %s : thread[%x,%x] / pathname %x unmapped\n",
    84 __FUNCTION__ , process->pid , this->trdid, pathname );
     81printk("\n[ERROR] in %s : thread[%x,%x] / pathname %x unmapped / cycle %d\n",
     82__FUNCTION__ , process->pid , this->trdid, pathname, (uint32_t)tm_start );
    8583#endif
    8684                this->errno = EINVAL;
    … …  
    9290
    9391#if DEBUG_SYSCALLS_ERROR
    94 if( DEBUG_SYSCALLS_ERROR < (uint32_t)tm_start )
    95 printk("\n[ERROR] in %s / thread[%x,%x] : pathname too long\n",
    96  __FUNCTION__ , process->pid , this->trdid );
     92printk("\n[ERROR] in %s / thread[%x,%x] : pathname too long / cycle %d\n",
     93 __FUNCTION__ , process->pid , this->trdid, (uint32_t)tm_start );
    9794#endif
    9895        this->errno = ENFILE;
    … …  
    138135
    139136#if DEBUG_SYSCALLS_ERROR
    140 if( DEBUG_SYSCALLS_ERROR < (uint32_t)tm_start )
    141 printk("\n[ERROR] in %s : thread[%x,%x] / cannot found directory <%s>\n",
    142 __FUNCTION__ , process->pid , this->trdid , kbuf );
     137printk("\n[ERROR] in %s : thread[%x,%x] / cannot found directory <%s> / cycle %d\n",
     138__FUNCTION__ , process->pid , this->trdid , kbuf , (uint32_t)tm_start );
    143139#endif
    144140                this->errno = ENFILE;
    … …  
    155151
    156152#if DEBUG_SYSCALLS_ERROR
    157 if( DEBUG_SYSCALLS_ERROR < (uint32_t)tm_start )
    158 printk("\n[ERROR] in %s : thread[%x,%x] / <%s> is not a directory\n",
    159 __FUNCTION__ , process->pid , this->trdid , kbuf );
     153printk("\n[ERROR] in %s : thread[%x,%x] / <%s> is not a directory / cycle %d\n",
     154__FUNCTION__ , process->pid , this->trdid , kbuf , (uint32_t)tm_start );
    160155#endif
    161156                this->errno = ENFILE;
    … …  
    163158        }
    164159   
    165     // create a new user_dir_t structure in target directory inode cluster
     160    // create an user_dir_t structure in cluster containing directory inode
    166161    // map it in the reference user process VMM (in a new ANON vseg)
    167162    // an get the local pointer on the created user_dir_t structure
    … …  
    183178
    184179#if DEBUG_SYSCALLS_ERROR
    185 if( DEBUG_SYSCALLS_ERROR < (uint32_t)tm_start )
    186 printk("\n[ERROR] in %s : thread[%x,%x] / cannot create user_dir for <%s>\n",
    187 __FUNCTION__ , process->pid , this->trdid , kbuf );
     180printk("\n[ERROR] in %s : thread[%x,%x] / cannot create user_dir for <%s> / cycle %d\n",
     181__FUNCTION__ , process->pid , this->trdid , kbuf , (uint32_t)tm_start );
    188182#endif
    189183                this->errno = ENFILE;
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