Errno No Error
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DESCRIPTION top The
Errno Type
by system calls and some library functions in the event of an errno error codes error to indicate what went wrong. Its value is significant only when the return value of the call indicated
Errno Linux
an error (i.e., -1 from most system calls; -1 or NULL from most library functions); a function that succeeds is allowed to change errno. Valid error numbers are all nonzero; errno list errno is never set to zero by any system call or library function. For some system calls and library functions (e.g., getpriority(2)), -1 is a valid return on success. In such cases, a successful return can be distinguished from an error return by setting errno to zero before the call, and then, if the call returns a status that indicates that an errno example error may have occurred, checking to see if errno has a nonzero value. errno is defined by the ISO C standard to be a modifiable lvalue of type int, and must not be explicitly declared; errno may be a macro. errno is thread-local; setting it in one thread does not affect its value in any other thread. All the error names specified by POSIX.1 must have distinct values, with the exception of EAGAIN and EWOULDBLOCK, which may be the same. Below is a list of the symbolic error names that are defined on Linux. Some of these are marked POSIX.1, indicating that the name is defined by POSIX.1-2001, or C99, indicating that the name is defined by C99. E2BIG Argument list too long (POSIX.1) EACCES Permission denied (POSIX.1) EADDRINUSE Address already in use (POSIX.1) EADDRNOTAVAIL Address not available (POSIX.1) EAFNOSUPPORT Address family not supported (POSIX.1) EAGAIN Resource temporarily unavailable (may be the same value as EWOULDBLOCK) (POSIX.1) EALREADY Connection already in progress (POSIX.1) EBADE Invalid exchange EBADF Bad file descriptor (POSIX.1) EBADFD File descriptor in bad state EBADMSG Bad message (POSIX.1) EBADR Invalid req
This module makes available standard errno system symbols. The value of
Errno Python
each symbol is the corresponding integer value. The how to use errno names and descriptions are borrowed from linux/include/errno.h, which should be pretty all-inclusive.
Errno.h In C
errno.errorcode¶ Dictionary providing a mapping from the errno value to the string name in the underlying system. For instance, errno.errorcode[errno.EPERM] maps http://man7.org/linux/man-pages/man3/errno.3.html to 'EPERM'. To translate a numeric error code to an error message, use os.strerror(). Of the following list, symbols that are not used on the current platform are not defined by the module. The specific list of defined symbols is available https://docs.python.org/2/library/errno.html as errno.errorcode.keys(). Symbols available can include: errno.EPERM¶ Operation not permitted errno.ENOENT¶ No such file or directory errno.ESRCH¶ No such process errno.EINTR¶ Interrupted system call errno.EIO¶ I/O error errno.ENXIO¶ No such device or address errno.E2BIG¶ Arg list too long errno.ENOEXEC¶ Exec format error errno.EBADF¶ Bad file number errno.ECHILD¶ No child processes errno.EAGAIN¶ Try again errno.ENOMEM¶ Out of memory errno.EACCES¶ Permission denied errno.EFAULT¶ Bad address errno.ENOTBLK¶ Block device required errno.EBUSY¶ Device or resource busy errno.EEXIST¶ File exists errno.EXDEV¶ Cross-device link errno.ENODEV¶ No such device errno.ENOTDIR¶ Not a directory errno.EISDIR¶ Is a directory errno.EINVAL¶ Invalid argument errno.ENFILE¶ File table overflow errno.EMFILE¶ Too many open files errno.ENOTTY¶ Not a typewriter errno.ETXTBSY¶ Text file busy errno.EFBIG¶ File too large errno.ENOSPC¶ No space left on device errno.ESPIPE¶ Illegal seek errno.EROFS¶ Read-only fi
Sign in Pricing Blog Support Search GitHub This repository Watch 863 Star 14,662 https://github.com/bower/bower/issues/1574 Fork 1,919 bower/bower Code Issues 204 Pull requests 39 Projects http://www-numi.fnal.gov/offline_software/srt_public_context/WebDocs/Errors/unix_system_errors.html 0 Wiki Pulse Graphs bower fails on github call behind internet proxy #1574 Closed ktodyruik opened this Issue Oct 24, 2014 · 18 comments Projects None yet Labels None yet Milestone No milestone Assignees No one no error assigned 15 participants ktodyruik commented Oct 24, 2014 Sorry if this has been posted before. I just can't find a solution to my particular issue. I'm getting an error when running bower within my company's internal network. I'm running bower in Windows 7 and 8. I experience exactly the same errno no error issue discussed here, but the solutions are not working for me: http://stackoverflow.com/questions/21789683/howto-fix-bower-ecmderr So here is what I get: C:\Projects\temp>bower install jquery bower jquery#* not-cached git://github.com/jquery/jquery.git#* bower jquery#* resolve git://github.com/jquery/jquery.git#* bower jquery#* ECMDERR Failed to execute "git ls-remote --tags --heads git://github.com/jquery/jquery.git", exit code of #128 Additional error details: fatal: unable to connect to github.com: github.com[0: 192.30.252.129]: errno=No error Here is the verbose output: C:\Projects\temp>bower -V install jquery bower jquery#* not-cached git://github.com/jquery/jquery.git#* bower jquery#* resolve git://github.com/jquery/jquery.git#* bower jquery#* ECMDERR Failed to execute "git ls-remote --tags --heads git://github.com/jquery/jquery.git", exit code of #128 Additional error details: fatal: unable to connect to github.com: github.com[0: 192.30.252.130]: errno=No error Stack trace: Error: Failed to execute "git ls-remote --tags --heads git://github.com/jquery/jquery.git", exit code of #128 at createError (C:\Users\ktodyruik\AppData\Roaming\npm\node_modules\bower\lib\util\createError.js:4:15) at ChildProcess.
Aug 2004 on RedHat 7.3 #define EPERM 1 /* Operation not permitted */ #define ENOENT 2 /* No such file or directory */ #define ESRCH 3 /* No such process */ #define EINTR 4 /* Interrupted system call */ #define EIO 5 /* I/O error */ #define ENXIO 6 /* No such device or address */ #define E2BIG 7 /* Arg list too long */ #define ENOEXEC 8 /* Exec format error */ #define EBADF 9 /* Bad file number */ #define ECHILD 10 /* No child processes */ #define EAGAIN 11 /* Try again */ #define ENOMEM 12 /* Out of memory */ #define EACCES 13 /* Permission denied */ #define EFAULT 14 /* Bad address */ #define ENOTBLK 15 /* Block device required */ #define EBUSY 16 /* Device or resource busy */ #define EEXIST 17 /* File exists */ #define EXDEV 18 /* Cross-device link */ #define ENODEV 19 /* No such device */ #define ENOTDIR 20 /* Not a directory */ #define EISDIR 21 /* Is a directory */ #define EINVAL 22 /* Invalid argument */ #define ENFILE 23 /* File table overflow */ #define EMFILE 24 /* Too many open files */ #define ENOTTY 25 /* Not a typewriter */ #define ETXTBSY 26 /* Text file busy */ #define EFBIG 27 /* File too large */ #define ENOSPC 28 /* No space left on device */ #define ESPIPE 29 /* Illegal seek */ #define EROFS 30 /* Read-only file system */ #define EMLINK 31 /* Too many links */ #define EPIPE 32 /* Broken pipe */ #define EDOM 33 /* Math argument out of domain of func */ #define ERANGE 34 /* Math result not representable */ #define EDEADLK 35 /* Resource deadlock would occur */ #define ENAMETOOLONG 36 /* File name too long */ #define ENOLCK 37 /* No record locks available */ #define ENOSYS 38 /* Function not implemented */ #define ENOTEMPTY 39 /* Directory not empty */ #define ELOOP 40 /* Too many symbolic links encountered */ #define EWOULDBLOCK EAGAIN /* Operation would block */ #define ENOMSG 42 /* No message of desired type */ #define EIDRM 43 /* Identifier removed */ #define ECHRNG 44 /* Channel number out of range */ #define EL2NSYNC 45 /* Level 2 not synchronized */ #define EL3HLT 46 /* Level 3 halted */ #define EL3RST 47 /* Level 3 reset */ #define ELNRNG 48 /* Link number out of range */ #define EUNATCH 49 /* Protocol driver not attached */ #define ENOCSI 50 /* No CSI structur