db769f667d
pacman.c : Removed link to frugalware wiki sync.c : do not display Uncompressed size if 0 (archlinux has no USIZE)
141 lines
2.8 KiB
Groff
141 lines
2.8 KiB
Groff
.TH "Transaction Functions" 3 "16 Oct 2006" "libalpm" \" -*- nroff -*-
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.ad l
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.nh
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.SH NAME
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Transaction Functions \- Functions to manipulate libalpm transactions.
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.PP
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.SS "Functions"
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.in +1c
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.ti -1c
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.RI "void * \fBalpm_trans_getinfo\fP (unsigned char parm)"
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.br
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.ti -1c
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.RI "int \fBalpm_trans_init\fP (unsigned char type, unsigned int flags, alpm_trans_cb_event event, alpm_trans_cb_conv conv, alpm_trans_cb_progress progress)"
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.br
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.ti -1c
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.RI "int \fBalpm_trans_sysupgrade\fP ()"
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.br
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.ti -1c
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.RI "int \fBalpm_trans_addtarget\fP (char *target)"
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.br
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.ti -1c
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.RI "int \fBalpm_trans_prepare\fP (PMList **data)"
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.br
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.ti -1c
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.RI "int \fBalpm_trans_commit\fP (PMList **data)"
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.br
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.ti -1c
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.RI "int \fBalpm_trans_release\fP ()"
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.br
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.in -1c
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.SH "Detailed Description"
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.PP
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Functions to manipulate libalpm transactions.
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.PP
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.SH "Function Documentation"
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.PP
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.SS "int alpm_trans_addtarget (char * target)"
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.PP
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Add a target to the transaction.
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.PP
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\fBParameters:\fP
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.RS 4
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\fItarget\fP the name of the target to add
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.RE
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.PP
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\fBReturns:\fP
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.RS 4
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0 on success, -1 on error (pm_errno is set accordingly)
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.RE
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.PP
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.SS "int alpm_trans_commit (PMList ** data)"
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.PP
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Commit a transaction.
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.PP
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\fBParameters:\fP
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.RS 4
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\fIdata\fP the address of a PM_LIST where detailed description of an error can be dumped (ie. list of conflicting files)
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.RE
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.PP
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\fBReturns:\fP
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.RS 4
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0 on success, -1 on error (pm_errno is set accordingly)
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.RE
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.PP
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.SS "void* alpm_trans_getinfo (unsigned char parm)"
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.PP
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Get informations about the transaction.
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.PP
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\fBParameters:\fP
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.RS 4
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\fIparm\fP name of the info to get
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.RE
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.PP
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\fBReturns:\fP
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.RS 4
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a char* on success (the value), NULL on error
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.RE
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.PP
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.SS "int alpm_trans_init (unsigned char type, unsigned int flags, alpm_trans_cb_event event, alpm_trans_cb_conv conv, alpm_trans_cb_progress progress)"
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.PP
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Initialize the transaction.
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.PP
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\fBParameters:\fP
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.RS 4
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\fItype\fP type of the transaction
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.br
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\fIflags\fP flags of the transaction (like nodeps, etc)
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.br
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\fIevent\fP event callback function pointer
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.br
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\fIconv\fP question callback function pointer
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.br
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\fIprogress\fP progress callback function pointer
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.RE
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.PP
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\fBReturns:\fP
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.RS 4
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0 on success, -1 on error (pm_errno is set accordingly)
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.RE
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.PP
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.SS "int alpm_trans_prepare (PMList ** data)"
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.PP
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Prepare a transaction.
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.PP
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\fBParameters:\fP
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.RS 4
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\fIdata\fP the address of a PM_LIST where detailed description of an error can be dumped (ie. list of conflicting files)
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.RE
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.PP
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\fBReturns:\fP
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.RS 4
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0 on success, -1 on error (pm_errno is set accordingly)
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.RE
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.PP
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.SS "int alpm_trans_release ()"
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.PP
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Release a transaction.
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.PP
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\fBReturns:\fP
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.RS 4
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0 on success, -1 on error (pm_errno is set accordingly)
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.RE
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.PP
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.SS "int alpm_trans_sysupgrade ()"
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.PP
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Search for packages to upgrade and add them to the transaction.
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.PP
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\fBReturns:\fP
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.RS 4
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0 on success, -1 on error (pm_errno is set accordingly)
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.RE
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.PP
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